20145552056

素因数分解:

$2^3\times 7^1\times {\mathrm{359742001}}^1$

素因数の和:359742014

約数の個数: 16

約数和(自身を含む): 43169040240

約数和(自身を除く): 23023488184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359742001, 719484002, 1438968004, 2518194007, 2877936008, 5036388014, 10072776028, 20145552056]

約数ペア:

[(1, 20145552056), (2, 10072776028), (4, 5036388014), (7, 2877936008), (8, 2518194007), (14, 1438968004), (28, 719484002), (56, 359742001)]