20082337233

素因数分解:

$3^1\times 7^2\times {\mathrm{136614539}}^1$

素因数の和:136614556

約数の個数: 12

約数和(自身を含む): 31148115120

約数和(自身を除く): 11065777887

約数列:

[1, 3, 7, 21, 49, 147, 136614539, 409843617, 956301773, 2868905319, 6694112411, 20082337233]

約数ペア:

[(1, 20082337233), (3, 6694112411), (7, 2868905319), (21, 956301773), (49, 409843617), (147, 136614539)]