20135510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 37733472

約数和(自身を除く): 17597962

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 733, 1466, 2747, 3665, 5494, 7330, 13735, 27470, 30053, 49111, 60106, 98222, 150265, 245555, 300530, 491110, 2013551, 4027102, 10067755, 20135510]

約数ペア:

[(1, 20135510), (2, 10067755), (5, 4027102), (10, 2013551), (41, 491110), (67, 300530), (82, 245555), (134, 150265), (205, 98222), (335, 60106), (410, 49111), (670, 30053), (733, 27470), (1466, 13735), (2747, 7330), (3665, 5494)]