20536416904

素因数分解:

$2^3\times {\mathrm{116351}}^1\times {\mathrm{22063}}^1$

素因数の和:138420

約数の個数: 16

約数和(自身を含む): 38507857920

約数和(自身を除く): 17971441016

約数列:

[1, 2, 4, 8, 22063, 44126, 88252, 116351, 176504, 232702, 465404, 930808, 2567052113, 5134104226, 10268208452, 20536416904]

約数ペア:

[(1, 20536416904), (2, 10268208452), (4, 5134104226), (8, 2567052113), (22063, 930808), (44126, 465404), (88252, 232702), (116351, 176504)]