20223080631

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{13295911}}^1$

素因数の和:13295943

約数の個数: 18

約数和(自身を含む): 31630974648

約数和(自身を除く): 11407894017

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 13295911, 39887733, 119663199, 172846843, 518540529, 1555621587, 2247008959, 6741026877, 20223080631]

約数ペア:

[(1, 20223080631), (3, 6741026877), (9, 2247008959), (13, 1555621587), (39, 518540529), (117, 172846843), (169, 119663199), (507, 39887733), (1521, 13295911)]