20128609923

素因数分解:

$3^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1\times {\mathrm{51461}}^1$

素因数の和:52246

約数の個数: 16

約数和(自身を含む): 26999847072

約数和(自身を除く): 6871237149

約数列:

[1, 3, 241, 541, 723, 1623, 51461, 130381, 154383, 391143, 12402101, 27840401, 37206303, 83521203, 6709536641, 20128609923]

約数ペア:

[(1, 20128609923), (3, 6709536641), (241, 83521203), (541, 37206303), (723, 27840401), (1623, 12402101), (51461, 391143), (130381, 154383)]