20001848

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{5801}}^1$

素因数の和:6238

約数の個数: 16

約数和(自身を含む): 37596960

約数和(自身を除く): 17595112

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 5801, 11602, 23204, 46408, 2500231, 5000462, 10000924, 20001848]

約数ペア:

[(1, 20001848), (2, 10000924), (4, 5000462), (8, 2500231), (431, 46408), (862, 23204), (1724, 11602), (3448, 5801)]