20168093592

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2617873}}^1$

素因数の和:2617992

約数の個数: 48

約数和(自身を含む): 55132426440

約数和(自身を除く): 34964332848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 2617873, 5235746, 7853619, 10471492, 15707238, 20942984, 23560857, 31414476, 47121714, 62828952, 94243428, 188486856, 280112411, 560224822, 840337233, 1120449644, 1680674466, 2240899288, 2521011699, 3361348932, 5042023398, 6722697864, 10084046796, 20168093592]

約数ペア:

[(1, 20168093592), (2, 10084046796), (3, 6722697864), (4, 5042023398), (6, 3361348932), (8, 2521011699), (9, 2240899288), (12, 1680674466), (18, 1120449644), (24, 840337233), (36, 560224822), (72, 280112411), (107, 188486856), (214, 94243428), (321, 62828952), (428, 47121714), (642, 31414476), (856, 23560857), (963, 20942984), (1284, 15707238), (1926, 10471492), (2568, 7853619), (3852, 5235746), (7704, 2617873)]