20508717211

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2470037}}^1$

素因数の和:2470098

約数の個数: 12

約数和(自身を含む): 22586027472

約数和(自身を除く): 2077310261

約数列:

[1, 19, 23, 361, 437, 8303, 2470037, 46930703, 56810851, 891683357, 1079406169, 20508717211]

約数ペア:

[(1, 20508717211), (19, 1079406169), (23, 891683357), (361, 56810851), (437, 46930703), (8303, 2470037)]