20260929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12671}}^1$

素因数の和:12728

約数の個数: 16

約数和(自身を含む): 29804544

約数和(自身を除く): 9543615

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 12671, 38013, 164723, 494169, 519511, 1558533, 6753643, 20260929]

約数ペア:

[(1, 20260929), (3, 6753643), (13, 1558533), (39, 519511), (41, 494169), (123, 164723), (533, 38013), (1599, 12671)]