20044297736

素因数分解:

$2^3\times {\mathrm{1453}}^1\times {\mathrm{1724389}}^1$

素因数の和:1725848

約数の個数: 16

約数和(自身を含む): 37608945900

約数和(自身を除く): 17564648164

約数列:

[1, 2, 4, 8, 1453, 2906, 5812, 11624, 1724389, 3448778, 6897556, 13795112, 2505537217, 5011074434, 10022148868, 20044297736]

約数ペア:

[(1, 20044297736), (2, 10022148868), (4, 5011074434), (8, 2505537217), (1453, 13795112), (2906, 6897556), (5812, 3448778), (11624, 1724389)]