20059367048

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{209353}}^1$

素因数の和:209454

約数の個数: 64

約数和(自身を含む): 45220464000

約数和(自身を除く): 25161096952

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 59, 116, 118, 203, 232, 236, 406, 413, 472, 812, 826, 1624, 1652, 1711, 3304, 3422, 6844, 11977, 13688, 23954, 47908, 95816, 209353, 418706, 837412, 1465471, 1674824, 2930942, 5861884, 6071237, 11723768, 12142474, 12351827, 24284948, 24703654, 42498659, 48569896, 49407308, 84997318, 86462789, 98814616, 169994636, 172925578, 339989272, 345851156, 358202983, 691702312, 716405966, 1432811932, 2507420881, 2865623864, 5014841762, 10029683524, 20059367048]

約数ペア:

[(1, 20059367048), (2, 10029683524), (4, 5014841762), (7, 2865623864), (8, 2507420881), (14, 1432811932), (28, 716405966), (29, 691702312), (56, 358202983), (58, 345851156), (59, 339989272), (116, 172925578), (118, 169994636), (203, 98814616), (232, 86462789), (236, 84997318), (406, 49407308), (413, 48569896), (472, 42498659), (812, 24703654), (826, 24284948), (1624, 12351827), (1652, 12142474), (1711, 11723768), (3304, 6071237), (3422, 5861884), (6844, 2930942), (11977, 1674824), (13688, 1465471), (23954, 837412), (47908, 418706), (95816, 209353)]