20184912048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1296

約数の個数: 320

約数和(自身を含む): 65275822080

約数和(自身を除く): 45090910032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 41, 42, 48, 56, 57, 67, 76, 82, 84, 112, 114, 123, 133, 134, 152, 164, 168, 201, 228, 246, 266, 268, 287, 304, 328, 336, 399, 402, 456, 469, 492, 532, 536, 574, 656, 779, 798, 804, 861, 912, 938, 984, 1064, 1072, 1148, 1151, 1273, 1407, 1558, 1596, 1608, 1722, 1876, 1968, 2128, 2296, 2302, 2337, 2546, 2747, 2814, 3116, 3192, 3216, 3444, 3453, 3752, 3819, 4592, 4604, 4674, 5092, 5453, 5494, 5628, 6232, 6384, 6888, 6906, 7504, 7638, 8057, 8241, 8911, 9208, 9348, 10184, 10906, 10988, 11256, 12464, 13776, 13812, 15276, 16114, 16359, 16482, 17822, 18416, 18696, 19229, 20368, 21812, 21869, 21976, 22512, 24171, 26733, 27624, 30552, 32228, 32718, 32964, 35644, 37392, 38458, 43624, 43738, 43952, 47191, 48342, 52193, 53466, 55248, 57687, 61104, 64456, 65436, 65607, 65928, 71288, 76916, 77117, 87248, 87476, 94382, 96684, 104386, 106932, 115374, 128912, 130872, 131214, 131856, 141573, 142576, 153083, 153832, 154234, 156579, 174952, 188764, 193368, 208772, 213864, 230748, 231351, 261744, 262428, 283146, 306166, 307664, 308468, 313158, 330337, 349904, 365351, 377528, 386736, 417544, 427728, 459249, 461496, 462702, 524856, 539819, 566292, 612332, 616936, 626316, 660674, 730702, 755056, 835088, 896629, 918498, 922992, 925404, 991011, 1049712, 1079638, 1096053, 1132584, 1224664, 1233872, 1252632, 1321348, 1461404, 1465223, 1619457, 1793258, 1836996, 1850808, 1982022, 2159276, 2192106, 2265168, 2449328, 2505264, 2642696, 2689887, 2922808, 2930446, 3161797, 3238914, 3586516, 3673992, 3701616, 3964044, 4318552, 4384212, 4395669, 5285392, 5379774, 5845616, 5860892, 6276403, 6323594, 6477828, 7173032, 7347984, 7928088, 8637104, 8768424, 8791338, 9485391, 10256561, 10759548, 11721784, 12552806, 12647188, 12955656, 14346064, 15856176, 17536848, 17582676, 18829209, 18970782, 20513122, 21519096, 22132579, 23443568, 25105612, 25294376, 25911312, 30769683, 35165352, 37658418, 37941564, 41026244, 43038192, 44265158, 50211224, 50588752, 60074143, 61539366, 66397737, 70330704, 75316836, 75883128, 82052488, 88530316, 100422448, 120148286, 123078732, 132795474, 150633672, 151766256, 164104976, 177060632, 180222429, 240296572, 246157464, 265590948, 301267344, 354121264, 360444858, 420519001, 480593144, 492314928, 531181896, 720889716, 841038002, 961186288, 1062363792, 1261557003, 1441779432, 1682076004, 2523114006, 2883558864, 3364152008, 5046228012, 6728304016, 10092456024, 20184912048]

約数ペア:

[(1, 20184912048), (2, 10092456024), (3, 6728304016), (4, 5046228012), (6, 3364152008), (7, 2883558864), (8, 2523114006), (12, 1682076004), (14, 1441779432), (16, 1261557003), (19, 1062363792), (21, 961186288), (24, 841038002), (28, 720889716), (38, 531181896), (41, 492314928), (42, 480593144), (48, 420519001), (56, 360444858), (57, 354121264), (67, 301267344), (76, 265590948), (82, 246157464), (84, 240296572), (112, 180222429), (114, 177060632), (123, 164104976), (133, 151766256), (134, 150633672), (152, 132795474), (164, 123078732), (168, 120148286), (201, 100422448), (228, 88530316), (246, 82052488), (266, 75883128), (268, 75316836), (287, 70330704), (304, 66397737), (328, 61539366), (336, 60074143), (399, 50588752), (402, 50211224), (456, 44265158), (469, 43038192), (492, 41026244), (532, 37941564), (536, 37658418), (574, 35165352), (656, 30769683), (779, 25911312), (798, 25294376), (804, 25105612), (861, 23443568), (912, 22132579), (938, 21519096), (984, 20513122), (1064, 18970782), (1072, 18829209), (1148, 17582676), (1151, 17536848), (1273, 15856176), (1407, 14346064), (1558, 12955656), (1596, 12647188), (1608, 12552806), (1722, 11721784), (1876, 10759548), (1968, 10256561), (2128, 9485391), (2296, 8791338), (2302, 8768424), (2337, 8637104), (2546, 7928088), (2747, 7347984), (2814, 7173032), (3116, 6477828), (3192, 6323594), (3216, 6276403), (3444, 5860892), (3453, 5845616), (3752, 5379774), (3819, 5285392), (4592, 4395669), (4604, 4384212), (4674, 4318552), (5092, 3964044), (5453, 3701616), (5494, 3673992), (5628, 3586516), (6232, 3238914), (6384, 3161797), (6888, 2930446), (6906, 2922808), (7504, 2689887), (7638, 2642696), (8057, 2505264), (8241, 2449328), (8911, 2265168), (9208, 2192106), (9348, 2159276), (10184, 1982022), (10906, 1850808), (10988, 1836996), (11256, 1793258), (12464, 1619457), (13776, 1465223), (13812, 1461404), (15276, 1321348), (16114, 1252632), (16359, 1233872), (16482, 1224664), (17822, 1132584), (18416, 1096053), (18696, 1079638), (19229, 1049712), (20368, 991011), (21812, 925404), (21869, 922992), (21976, 918498), (22512, 896629), (24171, 835088), (26733, 755056), (27624, 730702), (30552, 660674), (32228, 626316), (32718, 616936), (32964, 612332), (35644, 566292), (37392, 539819), (38458, 524856), (43624, 462702), (43738, 461496), (43952, 459249), (47191, 427728), (48342, 417544), (52193, 386736), (53466, 377528), (55248, 365351), (57687, 349904), (61104, 330337), (64456, 313158), (65436, 308468), (65607, 307664), (65928, 306166), (71288, 283146), (76916, 262428), (77117, 261744), (87248, 231351), (87476, 230748), (94382, 213864), (96684, 208772), (104386, 193368), (106932, 188764), (115374, 174952), (128912, 156579), (130872, 154234), (131214, 153832), (131856, 153083), (141573, 142576)]