20631798936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{19843}}^1$

素因数の和:21925

約数の個数: 96

約数和(自身を含む): 63894504960

約数和(自身を除く): 43262706024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2063, 4126, 6189, 8252, 12378, 14441, 16504, 18567, 19843, 24756, 28882, 37134, 39686, 43323, 49512, 57764, 59529, 74268, 79372, 86646, 115528, 119058, 129969, 138901, 148536, 158744, 173292, 178587, 238116, 259938, 277802, 346584, 357174, 416703, 476232, 519876, 555604, 714348, 833406, 1039752, 1111208, 1250109, 1428696, 1666812, 2500218, 3333624, 5000436, 10000872, 40936109, 81872218, 122808327, 163744436, 245616654, 286552763, 327488872, 368424981, 491233308, 573105526, 736849962, 859658289, 982466616, 1146211052, 1473699924, 1719316578, 2292422104, 2578974867, 2947399848, 3438633156, 5157949734, 6877266312, 10315899468, 20631798936]

約数ペア:

[(1, 20631798936), (2, 10315899468), (3, 6877266312), (4, 5157949734), (6, 3438633156), (7, 2947399848), (8, 2578974867), (9, 2292422104), (12, 1719316578), (14, 1473699924), (18, 1146211052), (21, 982466616), (24, 859658289), (28, 736849962), (36, 573105526), (42, 491233308), (56, 368424981), (63, 327488872), (72, 286552763), (84, 245616654), (126, 163744436), (168, 122808327), (252, 81872218), (504, 40936109), (2063, 10000872), (4126, 5000436), (6189, 3333624), (8252, 2500218), (12378, 1666812), (14441, 1428696), (16504, 1250109), (18567, 1111208), (19843, 1039752), (24756, 833406), (28882, 714348), (37134, 555604), (39686, 519876), (43323, 476232), (49512, 416703), (57764, 357174), (59529, 346584), (74268, 277802), (79372, 259938), (86646, 238116), (115528, 178587), (119058, 173292), (129969, 158744), (138901, 148536)]