20100580668

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{52511}}^1$

素因数の和:52573

約数の個数: 144

約数和(自身を含む): 61165977600

約数和(自身を除く): 41065396932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 343, 372, 434, 441, 558, 588, 651, 686, 868, 882, 1029, 1116, 1302, 1372, 1519, 1764, 1953, 2058, 2604, 3038, 3087, 3906, 4116, 4557, 6076, 6174, 7812, 9114, 10633, 12348, 13671, 18228, 21266, 27342, 31899, 42532, 52511, 54684, 63798, 95697, 105022, 127596, 157533, 191394, 210044, 315066, 367577, 382788, 472599, 630132, 735154, 945198, 1102731, 1470308, 1627841, 1890396, 2205462, 2573039, 3255682, 3308193, 4410924, 4883523, 5146078, 6511364, 6616386, 7719117, 9767046, 10292156, 11394887, 13232772, 14650569, 15438234, 18011273, 19534092, 22789774, 23157351, 29301138, 30876468, 34184661, 36022546, 45579548, 46314702, 54033819, 58602276, 68369322, 72045092, 79764209, 92629404, 102553983, 108067638, 136738644, 159528418, 162101457, 205107966, 216135276, 239292627, 319056836, 324202914, 410215932, 478585254, 558349463, 648405828, 717877881, 957170508, 1116698926, 1435755762, 1675048389, 2233397852, 2871511524, 3350096778, 5025145167, 6700193556, 10050290334, 20100580668]

約数ペア:

[(1, 20100580668), (2, 10050290334), (3, 6700193556), (4, 5025145167), (6, 3350096778), (7, 2871511524), (9, 2233397852), (12, 1675048389), (14, 1435755762), (18, 1116698926), (21, 957170508), (28, 717877881), (31, 648405828), (36, 558349463), (42, 478585254), (49, 410215932), (62, 324202914), (63, 319056836), (84, 239292627), (93, 216135276), (98, 205107966), (124, 162101457), (126, 159528418), (147, 136738644), (186, 108067638), (196, 102553983), (217, 92629404), (252, 79764209), (279, 72045092), (294, 68369322), (343, 58602276), (372, 54033819), (434, 46314702), (441, 45579548), (558, 36022546), (588, 34184661), (651, 30876468), (686, 29301138), (868, 23157351), (882, 22789774), (1029, 19534092), (1116, 18011273), (1302, 15438234), (1372, 14650569), (1519, 13232772), (1764, 11394887), (1953, 10292156), (2058, 9767046), (2604, 7719117), (3038, 6616386), (3087, 6511364), (3906, 5146078), (4116, 4883523), (4557, 4410924), (6076, 3308193), (6174, 3255682), (7812, 2573039), (9114, 2205462), (10633, 1890396), (12348, 1627841), (13671, 1470308), (18228, 1102731), (21266, 945198), (27342, 735154), (31899, 630132), (42532, 472599), (52511, 382788), (54684, 367577), (63798, 315066), (95697, 210044), (105022, 191394), (127596, 157533)]