20176473645

素因数分解:

$3^2\times 5^1\times {\mathrm{448366081}}^1$

素因数の和:448366092

約数の個数: 12

約数和(自身を含む): 34972554396

約数和(自身を除く): 14796080751

約数列:

[1, 3, 5, 9, 15, 45, 448366081, 1345098243, 2241830405, 4035294729, 6725491215, 20176473645]

約数ペア:

[(1, 20176473645), (3, 6725491215), (5, 4035294729), (9, 2241830405), (15, 1345098243), (45, 448366081)]