20008711372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2539}}^1\times {\mathrm{151549}}^1$

素因数の和:154105

約数の個数: 24

約数和(自身を含む): 37723826000

約数和(自身を除く): 17715114628

約数列:

[1, 2, 4, 13, 26, 52, 2539, 5078, 10156, 33007, 66014, 132028, 151549, 303098, 606196, 1970137, 3940274, 7880548, 384782911, 769565822, 1539131644, 5002177843, 10004355686, 20008711372]

約数ペア:

[(1, 20008711372), (2, 10004355686), (4, 5002177843), (13, 1539131644), (26, 769565822), (52, 384782911), (2539, 7880548), (5078, 3940274), (10156, 1970137), (33007, 606196), (66014, 303098), (132028, 151549)]