20227905504

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{6577}}^1$

素因数の和:6833

約数の個数: 144

約数和(自身を含む): 58830211440

約数和(自身を除く): 38602305936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 181, 236, 288, 354, 362, 472, 531, 543, 708, 724, 944, 1062, 1086, 1416, 1448, 1629, 1888, 2124, 2172, 2832, 2896, 3258, 4248, 4344, 5664, 5792, 6516, 6577, 8496, 8688, 10679, 13032, 13154, 16992, 17376, 19731, 21358, 26064, 26308, 32037, 39462, 42716, 52128, 52616, 59193, 64074, 78924, 85432, 96111, 105232, 118386, 128148, 157848, 170864, 192222, 210464, 236772, 256296, 315696, 341728, 384444, 388043, 473544, 512592, 631392, 768888, 776086, 947088, 1025184, 1164129, 1190437, 1537776, 1552172, 1894176, 2328258, 2380874, 3075552, 3104344, 3492387, 3571311, 4656516, 4761748, 6208688, 6984774, 7142622, 9313032, 9523496, 10713933, 12417376, 13969548, 14285244, 18626064, 19046992, 21427866, 27939096, 28570488, 37252128, 38093984, 42855732, 55878192, 57140976, 70235783, 85711464, 111756384, 114281952, 140471566, 171422928, 210707349, 280943132, 342845856, 421414698, 561886264, 632122047, 842829396, 1123772528, 1264244094, 1685658792, 2247545056, 2528488188, 3371317584, 5056976376, 6742635168, 10113952752, 20227905504]

約数ペア:

[(1, 20227905504), (2, 10113952752), (3, 6742635168), (4, 5056976376), (6, 3371317584), (8, 2528488188), (9, 2247545056), (12, 1685658792), (16, 1264244094), (18, 1123772528), (24, 842829396), (32, 632122047), (36, 561886264), (48, 421414698), (59, 342845856), (72, 280943132), (96, 210707349), (118, 171422928), (144, 140471566), (177, 114281952), (181, 111756384), (236, 85711464), (288, 70235783), (354, 57140976), (362, 55878192), (472, 42855732), (531, 38093984), (543, 37252128), (708, 28570488), (724, 27939096), (944, 21427866), (1062, 19046992), (1086, 18626064), (1416, 14285244), (1448, 13969548), (1629, 12417376), (1888, 10713933), (2124, 9523496), (2172, 9313032), (2832, 7142622), (2896, 6984774), (3258, 6208688), (4248, 4761748), (4344, 4656516), (5664, 3571311), (5792, 3492387), (6516, 3104344), (6577, 3075552), (8496, 2380874), (8688, 2328258), (10679, 1894176), (13032, 1552172), (13154, 1537776), (16992, 1190437), (17376, 1164129), (19731, 1025184), (21358, 947088), (26064, 776086), (26308, 768888), (32037, 631392), (39462, 512592), (42716, 473544), (52128, 388043), (52616, 384444), (59193, 341728), (64074, 315696), (78924, 256296), (85432, 236772), (96111, 210464), (105232, 192222), (118386, 170864), (128148, 157848)]