20155834917

素因数分解:

$3^2\times {\mathrm{4357}}^1\times {\mathrm{514009}}^1$

素因数の和:518372

約数の個数: 12

約数和(自身を含む): 29120722540

約数和(自身を除く): 8964887623

約数列:

[1, 3, 9, 4357, 13071, 39213, 514009, 1542027, 4626081, 2239537213, 6718611639, 20155834917]

約数ペア:

[(1, 20155834917), (3, 6718611639), (9, 2239537213), (4357, 4626081), (13071, 1542027), (39213, 514009)]