20233342479

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15794959}}^1$

素因数の和:15795030

約数の個数: 16

約数和(自身を含む): 31337200640

約数和(自身を除く): 11103858161

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 15794959, 47384877, 110564713, 331694139, 963492499, 2890477497, 6744447493, 20233342479]

約数ペア:

[(1, 20233342479), (3, 6744447493), (7, 2890477497), (21, 963492499), (61, 331694139), (183, 110564713), (427, 47384877), (1281, 15794959)]