20040549984

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2801}}^1$

素因数の和:2860

約数の個数: 432

約数和(自身を含む): 73653708240

約数和(自身を除く): 53613158256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 169, 182, 189, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 338, 351, 364, 378, 392, 416, 432, 441, 468, 504, 507, 546, 588, 624, 637, 672, 676, 702, 728, 756, 784, 819, 864, 882, 936, 1008, 1014, 1092, 1176, 1183, 1248, 1274, 1323, 1352, 1404, 1456, 1512, 1521, 1568, 1638, 1764, 1872, 1911, 2016, 2028, 2184, 2352, 2366, 2457, 2548, 2646, 2704, 2801, 2808, 2912, 3024, 3042, 3276, 3528, 3549, 3744, 3822, 4056, 4368, 4563, 4704, 4732, 4914, 5096, 5292, 5408, 5602, 5616, 5733, 6048, 6084, 6552, 7056, 7098, 7644, 8112, 8281, 8403, 8736, 9126, 9464, 9828, 10192, 10584, 10647, 11204, 11232, 11466, 12168, 13104, 14112, 14196, 15288, 16224, 16562, 16806, 17199, 18252, 18928, 19607, 19656, 20384, 21168, 21294, 22408, 22932, 24336, 24843, 25209, 26208, 28392, 30576, 31941, 33124, 33612, 34398, 36413, 36504, 37856, 39214, 39312, 42336, 42588, 44816, 45864, 48672, 49686, 50418, 56784, 58821, 61152, 63882, 66248, 67224, 68796, 72826, 73008, 74529, 75627, 78428, 78624, 85176, 89632, 91728, 99372, 100836, 109239, 113568, 117642, 127764, 132496, 134448, 137249, 137592, 145652, 146016, 149058, 151254, 156856, 170352, 176463, 183456, 198744, 201672, 218478, 223587, 235284, 254891, 255528, 264992, 268896, 274498, 275184, 291304, 298116, 302508, 313712, 327717, 340704, 352926, 397488, 403344, 411747, 436956, 447174, 470568, 473369, 509782, 511056, 529389, 548996, 550368, 582608, 596232, 605016, 627424, 655434, 705852, 764673, 794976, 806688, 823494, 873912, 894348, 941136, 946738, 983151, 1019564, 1022112, 1058778, 1097992, 1165216, 1192464, 1210032, 1235241, 1310868, 1411704, 1420107, 1529346, 1646988, 1747824, 1784237, 1788696, 1882272, 1893476, 1966302, 2039128, 2117556, 2195984, 2294019, 2384928, 2420064, 2470482, 2621736, 2823408, 2840214, 3058692, 3293976, 3313583, 3495648, 3568474, 3577392, 3705723, 3786952, 3932604, 4078256, 4235112, 4260321, 4391968, 4588038, 4940964, 5243472, 5352711, 5646816, 5680428, 6117384, 6587952, 6627166, 6882057, 7136948, 7154784, 7411446, 7573904, 7865208, 8156512, 8470224, 8520642, 9176076, 9881928, 9940749, 10486944, 10705422, 11360856, 12234768, 12780963, 13175904, 13254332, 13764114, 14273896, 14822892, 15147808, 15730416, 16058133, 16940448, 17041284, 18352152, 19763856, 19881498, 21410844, 22721712, 23195081, 24469536, 25561926, 26508664, 27528228, 28547792, 29645784, 29822247, 31460832, 32116266, 34082568, 36704304, 39527712, 39762996, 42821688, 45443424, 46390162, 48174399, 51123852, 53017328, 55056456, 57095584, 59291568, 59644494, 64232532, 68165136, 69585243, 73408608, 79525992, 85643376, 89466741, 92780324, 96348798, 102247704, 106034656, 110112912, 118583136, 119288988, 128465064, 136330272, 139170486, 159051984, 171286752, 178933482, 185560648, 192697596, 204495408, 208755729, 220225824, 238577976, 256930128, 278340972, 318103968, 357866964, 371121296, 385395192, 408990816, 417511458, 477155952, 513860256, 556681944, 626267187, 715733928, 742242592, 770790384, 835022916, 954311904, 1113363888, 1252534374, 1431467856, 1541580768, 1670045832, 2226727776, 2505068748, 2862935712, 3340091664, 5010137496, 6680183328, 10020274992, 20040549984]

約数ペア:

[(1, 20040549984), (2, 10020274992), (3, 6680183328), (4, 5010137496), (6, 3340091664), (7, 2862935712), (8, 2505068748), (9, 2226727776), (12, 1670045832), (13, 1541580768), (14, 1431467856), (16, 1252534374), (18, 1113363888), (21, 954311904), (24, 835022916), (26, 770790384), (27, 742242592), (28, 715733928), (32, 626267187), (36, 556681944), (39, 513860256), (42, 477155952), (48, 417511458), (49, 408990816), (52, 385395192), (54, 371121296), (56, 357866964), (63, 318103968), (72, 278340972), (78, 256930128), (84, 238577976), (91, 220225824), (96, 208755729), (98, 204495408), (104, 192697596), (108, 185560648), (112, 178933482), (117, 171286752), (126, 159051984), (144, 139170486), (147, 136330272), (156, 128465064), (168, 119288988), (169, 118583136), (182, 110112912), (189, 106034656), (196, 102247704), (208, 96348798), (216, 92780324), (224, 89466741), (234, 85643376), (252, 79525992), (273, 73408608), (288, 69585243), (294, 68165136), (312, 64232532), (336, 59644494), (338, 59291568), (351, 57095584), (364, 55056456), (378, 53017328), (392, 51123852), (416, 48174399), (432, 46390162), (441, 45443424), (468, 42821688), (504, 39762996), (507, 39527712), (546, 36704304), (588, 34082568), (624, 32116266), (637, 31460832), (672, 29822247), (676, 29645784), (702, 28547792), (728, 27528228), (756, 26508664), (784, 25561926), (819, 24469536), (864, 23195081), (882, 22721712), (936, 21410844), (1008, 19881498), (1014, 19763856), (1092, 18352152), (1176, 17041284), (1183, 16940448), (1248, 16058133), (1274, 15730416), (1323, 15147808), (1352, 14822892), (1404, 14273896), (1456, 13764114), (1512, 13254332), (1521, 13175904), (1568, 12780963), (1638, 12234768), (1764, 11360856), (1872, 10705422), (1911, 10486944), (2016, 9940749), (2028, 9881928), (2184, 9176076), (2352, 8520642), (2366, 8470224), (2457, 8156512), (2548, 7865208), (2646, 7573904), (2704, 7411446), (2801, 7154784), (2808, 7136948), (2912, 6882057), (3024, 6627166), (3042, 6587952), (3276, 6117384), (3528, 5680428), (3549, 5646816), (3744, 5352711), (3822, 5243472), (4056, 4940964), (4368, 4588038), (4563, 4391968), (4704, 4260321), (4732, 4235112), (4914, 4078256), (5096, 3932604), (5292, 3786952), (5408, 3705723), (5602, 3577392), (5616, 3568474), (5733, 3495648), (6048, 3313583), (6084, 3293976), (6552, 3058692), (7056, 2840214), (7098, 2823408), (7644, 2621736), (8112, 2470482), (8281, 2420064), (8403, 2384928), (8736, 2294019), (9126, 2195984), (9464, 2117556), (9828, 2039128), (10192, 1966302), (10584, 1893476), (10647, 1882272), (11204, 1788696), (11232, 1784237), (11466, 1747824), (12168, 1646988), (13104, 1529346), (14112, 1420107), (14196, 1411704), (15288, 1310868), (16224, 1235241), (16562, 1210032), (16806, 1192464), (17199, 1165216), (18252, 1097992), (18928, 1058778), (19607, 1022112), (19656, 1019564), (20384, 983151), (21168, 946738), (21294, 941136), (22408, 894348), (22932, 873912), (24336, 823494), (24843, 806688), (25209, 794976), (26208, 764673), (28392, 705852), (30576, 655434), (31941, 627424), (33124, 605016), (33612, 596232), (34398, 582608), (36413, 550368), (36504, 548996), (37856, 529389), (39214, 511056), (39312, 509782), (42336, 473369), (42588, 470568), (44816, 447174), (45864, 436956), (48672, 411747), (49686, 403344), (50418, 397488), (56784, 352926), (58821, 340704), (61152, 327717), (63882, 313712), (66248, 302508), (67224, 298116), (68796, 291304), (72826, 275184), (73008, 274498), (74529, 268896), (75627, 264992), (78428, 255528), (78624, 254891), (85176, 235284), (89632, 223587), (91728, 218478), (99372, 201672), (100836, 198744), (109239, 183456), (113568, 176463), (117642, 170352), (127764, 156856), (132496, 151254), (134448, 149058), (137249, 146016), (137592, 145652)]