20122529406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479107843}}^1$

素因数の和:479107855

約数の個数: 16

約数和(自身を含む): 45994353024

約数和(自身を除く): 25871823618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479107843, 958215686, 1437323529, 2874647058, 3353754901, 6707509802, 10061264703, 20122529406]

約数ペア:

[(1, 20122529406), (2, 10061264703), (3, 6707509802), (6, 3353754901), (7, 2874647058), (14, 1437323529), (21, 958215686), (42, 479107843)]