20166852

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{11279}}^1$

素因数の和:11435

約数の個数: 24

約数和(自身を含む): 47376000

約数和(自身を除く): 27209148

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 11279, 22558, 33837, 45116, 67674, 135348, 1680571, 3361142, 5041713, 6722284, 10083426, 20166852]

約数ペア:

[(1, 20166852), (2, 10083426), (3, 6722284), (4, 5041713), (6, 3361142), (12, 1680571), (149, 135348), (298, 67674), (447, 45116), (596, 33837), (894, 22558), (1788, 11279)]