20087797796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1\times {\mathrm{5197}}^1$

素因数の和:6140

約数の個数: 48

約数和(自身を含む): 38762442432

約数和(自身を除く): 18674644636

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 821, 1177, 1642, 2354, 3284, 4708, 5197, 9031, 10394, 18062, 20788, 36124, 57167, 87847, 114334, 175694, 228668, 351388, 556079, 966317, 1112158, 1932634, 2224316, 3865268, 4266737, 6116869, 8533474, 12233738, 17066948, 24467476, 46934107, 93868214, 187736428, 456540859, 913081718, 1826163436, 5021949449, 10043898898, 20087797796]

約数ペア:

[(1, 20087797796), (2, 10043898898), (4, 5021949449), (11, 1826163436), (22, 913081718), (44, 456540859), (107, 187736428), (214, 93868214), (428, 46934107), (821, 24467476), (1177, 17066948), (1642, 12233738), (2354, 8533474), (3284, 6116869), (4708, 4266737), (5197, 3865268), (9031, 2224316), (10394, 1932634), (18062, 1112158), (20788, 966317), (36124, 556079), (57167, 351388), (87847, 228668), (114334, 175694)]