20296065

素因数分解:

$3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3769}}^1$

素因数の和:4136

約数の個数: 16

約数和(自身を含む): 32572800

約数和(自身を除く): 12276735

約数列:

[1, 3, 5, 15, 359, 1077, 1795, 3769, 5385, 11307, 18845, 56535, 1353071, 4059213, 6765355, 20296065]

約数ペア:

[(1, 20296065), (3, 6765355), (5, 4059213), (15, 1353071), (359, 56535), (1077, 18845), (1795, 11307), (3769, 5385)]