20983944384

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 504

約数和(自身を含む): 70246219680

約数和(自身を除く): 49262275296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 37, 39, 46, 48, 52, 64, 69, 72, 74, 78, 89, 92, 96, 104, 111, 117, 138, 144, 148, 156, 178, 184, 192, 207, 208, 222, 234, 267, 276, 288, 296, 299, 312, 333, 356, 368, 414, 416, 444, 468, 481, 534, 552, 576, 592, 598, 624, 666, 712, 736, 801, 828, 832, 851, 888, 897, 936, 962, 1068, 1104, 1157, 1184, 1196, 1248, 1332, 1369, 1424, 1443, 1472, 1602, 1656, 1702, 1776, 1794, 1872, 1924, 2047, 2136, 2208, 2314, 2368, 2392, 2496, 2553, 2664, 2691, 2738, 2848, 2886, 3204, 3293, 3312, 3404, 3471, 3552, 3588, 3744, 3848, 4094, 4107, 4272, 4329, 4416, 4628, 4784, 5106, 5328, 5382, 5476, 5696, 5772, 6141, 6408, 6586, 6624, 6808, 6942, 7104, 7176, 7488, 7659, 7696, 8188, 8214, 8544, 8658, 9256, 9568, 9879, 10212, 10413, 10656, 10764, 10952, 11063, 11544, 12282, 12321, 12816, 13172, 13248, 13616, 13884, 14352, 15318, 15392, 16376, 16428, 17088, 17316, 17797, 18423, 18512, 19136, 19758, 20424, 20826, 21312, 21528, 21904, 22126, 23088, 24564, 24642, 25632, 26344, 26611, 27232, 27768, 28704, 29637, 30636, 30784, 31487, 32752, 32856, 33189, 34632, 35594, 36846, 37024, 39516, 40848, 41652, 42809, 43056, 43808, 44252, 46176, 49128, 49284, 51264, 52688, 53222, 53391, 54464, 55536, 57408, 59274, 61272, 62974, 65504, 65712, 66378, 69264, 71188, 73692, 74048, 75739, 79032, 79833, 81696, 83304, 85618, 86112, 87616, 88504, 92352, 94461, 98256, 98568, 99567, 105376, 106444, 106782, 111072, 118548, 121841, 122544, 125948, 128427, 131008, 131424, 132756, 138528, 142376, 147384, 151478, 158064, 159666, 160173, 163392, 166608, 171236, 172224, 177008, 188922, 196512, 197136, 199134, 210752, 212888, 213564, 222144, 227217, 237096, 239499, 243682, 245088, 251896, 256854, 262848, 265512, 277056, 283383, 284752, 294768, 302956, 316128, 319332, 320346, 333216, 342472, 354016, 365523, 377844, 385281, 393024, 394272, 398268, 409331, 425776, 427128, 454434, 474192, 478998, 487364, 490176, 503792, 513708, 531024, 566766, 569504, 589536, 605912, 632256, 638664, 640692, 666432, 681651, 684944, 708032, 731046, 755688, 770562, 788544, 796536, 818662, 851552, 854256, 908868, 948384, 957996, 974728, 984607, 1007584, 1027416, 1062048, 1096569, 1133532, 1139008, 1179072, 1211824, 1227993, 1277328, 1281384, 1363302, 1369888, 1462092, 1511376, 1541124, 1583933, 1593072, 1637324, 1703104, 1708512, 1817736, 1896768, 1915992, 1949456, 1969214, 2015168, 2054832, 2124096, 2193138, 2267064, 2423648, 2455986, 2554656, 2562768, 2726604, 2739776, 2802343, 2924184, 2953821, 3022752, 3082248, 3167866, 3186144, 3274648, 3417024, 3635472, 3683979, 3831984, 3898912, 3938428, 4109664, 4386276, 4534128, 4751799, 4847296, 4911972, 5109312, 5125536, 5453208, 5604686, 5848368, 5907642, 6045504, 6164496, 6335732, 6372288, 6549296, 7270944, 7367958, 7663968, 7797824, 7876856, 8219328, 8407029, 8772552, 8861463, 9068256, 9503598, 9823944, 10251072, 10906416, 11209372, 11696736, 11815284, 12328992, 12671464, 13098592, 14255397, 14541888, 14735916, 15327936, 15753712, 16814058, 17545104, 17722926, 18136512, 19007196, 19647888, 21812832, 22418744, 23393472, 23630568, 24657984, 25221087, 25342928, 26197184, 28510794, 29471832, 31507424, 33628116, 35090208, 35445852, 36430459, 38014392, 39295776, 43625664, 44837488, 47261136, 50442174, 50685856, 57021588, 58943664, 63014848, 67256232, 70180416, 70891704, 72860918, 76028784, 78591552, 89674976, 94522272, 100884348, 101371712, 109291377, 114043176, 117887328, 134512464, 141783408, 145721836, 152057568, 179349952, 189044544, 201768696, 218582754, 228086352, 235774656, 269024928, 283566816, 291443672, 304115136, 327874131, 403537392, 437165508, 456172704, 538049856, 567133632, 582887344, 655748262, 807074784, 874331016, 912345408, 1165774688, 1311496524, 1614149568, 1748662032, 2331549376, 2622993048, 3497324064, 5245986096, 6994648128, 10491972192, 20983944384]

約数ペア:

[(1, 20983944384), (2, 10491972192), (3, 6994648128), (4, 5245986096), (6, 3497324064), (8, 2622993048), (9, 2331549376), (12, 1748662032), (13, 1614149568), (16, 1311496524), (18, 1165774688), (23, 912345408), (24, 874331016), (26, 807074784), (32, 655748262), (36, 582887344), (37, 567133632), (39, 538049856), (46, 456172704), (48, 437165508), (52, 403537392), (64, 327874131), (69, 304115136), (72, 291443672), (74, 283566816), (78, 269024928), (89, 235774656), (92, 228086352), (96, 218582754), (104, 201768696), (111, 189044544), (117, 179349952), (138, 152057568), (144, 145721836), (148, 141783408), (156, 134512464), (178, 117887328), (184, 114043176), (192, 109291377), (207, 101371712), (208, 100884348), (222, 94522272), (234, 89674976), (267, 78591552), (276, 76028784), (288, 72860918), (296, 70891704), (299, 70180416), (312, 67256232), (333, 63014848), (356, 58943664), (368, 57021588), (414, 50685856), (416, 50442174), (444, 47261136), (468, 44837488), (481, 43625664), (534, 39295776), (552, 38014392), (576, 36430459), (592, 35445852), (598, 35090208), (624, 33628116), (666, 31507424), (712, 29471832), (736, 28510794), (801, 26197184), (828, 25342928), (832, 25221087), (851, 24657984), (888, 23630568), (897, 23393472), (936, 22418744), (962, 21812832), (1068, 19647888), (1104, 19007196), (1157, 18136512), (1184, 17722926), (1196, 17545104), (1248, 16814058), (1332, 15753712), (1369, 15327936), (1424, 14735916), (1443, 14541888), (1472, 14255397), (1602, 13098592), (1656, 12671464), (1702, 12328992), (1776, 11815284), (1794, 11696736), (1872, 11209372), (1924, 10906416), (2047, 10251072), (2136, 9823944), (2208, 9503598), (2314, 9068256), (2368, 8861463), (2392, 8772552), (2496, 8407029), (2553, 8219328), (2664, 7876856), (2691, 7797824), (2738, 7663968), (2848, 7367958), (2886, 7270944), (3204, 6549296), (3293, 6372288), (3312, 6335732), (3404, 6164496), (3471, 6045504), (3552, 5907642), (3588, 5848368), (3744, 5604686), (3848, 5453208), (4094, 5125536), (4107, 5109312), (4272, 4911972), (4329, 4847296), (4416, 4751799), (4628, 4534128), (4784, 4386276), (5106, 4109664), (5328, 3938428), (5382, 3898912), (5476, 3831984), (5696, 3683979), (5772, 3635472), (6141, 3417024), (6408, 3274648), (6586, 3186144), (6624, 3167866), (6808, 3082248), (6942, 3022752), (7104, 2953821), (7176, 2924184), (7488, 2802343), (7659, 2739776), (7696, 2726604), (8188, 2562768), (8214, 2554656), (8544, 2455986), (8658, 2423648), (9256, 2267064), (9568, 2193138), (9879, 2124096), (10212, 2054832), (10413, 2015168), (10656, 1969214), (10764, 1949456), (10952, 1915992), (11063, 1896768), (11544, 1817736), (12282, 1708512), (12321, 1703104), (12816, 1637324), (13172, 1593072), (13248, 1583933), (13616, 1541124), (13884, 1511376), (14352, 1462092), (15318, 1369888), (15392, 1363302), (16376, 1281384), (16428, 1277328), (17088, 1227993), (17316, 1211824), (17797, 1179072), (18423, 1139008), (18512, 1133532), (19136, 1096569), (19758, 1062048), (20424, 1027416), (20826, 1007584), (21312, 984607), (21528, 974728), (21904, 957996), (22126, 948384), (23088, 908868), (24564, 854256), (24642, 851552), (25632, 818662), (26344, 796536), (26611, 788544), (27232, 770562), (27768, 755688), (28704, 731046), (29637, 708032), (30636, 684944), (30784, 681651), (31487, 666432), (32752, 640692), (32856, 638664), (33189, 632256), (34632, 605912), (35594, 589536), (36846, 569504), (37024, 566766), (39516, 531024), (40848, 513708), (41652, 503792), (42809, 490176), (43056, 487364), (43808, 478998), (44252, 474192), (46176, 454434), (49128, 427128), (49284, 425776), (51264, 409331), (52688, 398268), (53222, 394272), (53391, 393024), (54464, 385281), (55536, 377844), (57408, 365523), (59274, 354016), (61272, 342472), (62974, 333216), (65504, 320346), (65712, 319332), (66378, 316128), (69264, 302956), (71188, 294768), (73692, 284752), (74048, 283383), (75739, 277056), (79032, 265512), (79833, 262848), (81696, 256854), (83304, 251896), (85618, 245088), (86112, 243682), (87616, 239499), (88504, 237096), (92352, 227217), (94461, 222144), (98256, 213564), (98568, 212888), (99567, 210752), (105376, 199134), (106444, 197136), (106782, 196512), (111072, 188922), (118548, 177008), (121841, 172224), (122544, 171236), (125948, 166608), (128427, 163392), (131008, 160173), (131424, 159666), (132756, 158064), (138528, 151478), (142376, 147384)]