20118669816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{119753987}}^1$

素因数の和:119754003

約数の個数: 32

約数和(自身を含む): 57481914240

約数和(自身を除く): 37363244424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 119753987, 239507974, 359261961, 479015948, 718523922, 838277909, 958031896, 1437047844, 1676555818, 2514833727, 2874095688, 3353111636, 5029667454, 6706223272, 10059334908, 20118669816]

約数ペア:

[(1, 20118669816), (2, 10059334908), (3, 6706223272), (4, 5029667454), (6, 3353111636), (7, 2874095688), (8, 2514833727), (12, 1676555818), (14, 1437047844), (21, 958031896), (24, 838277909), (28, 718523922), (42, 479015948), (56, 359261961), (84, 239507974), (168, 119753987)]