20629530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229217}}^1$

素因数の和:229230

約数の個数: 24

約数和(自身を含む): 53637012

約数和(自身を除く): 33007482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229217, 458434, 687651, 1146085, 1375302, 2062953, 2292170, 3438255, 4125906, 6876510, 10314765, 20629530]

約数ペア:

[(1, 20629530), (2, 10314765), (3, 6876510), (5, 4125906), (6, 3438255), (9, 2292170), (10, 2062953), (15, 1375302), (18, 1146085), (30, 687651), (45, 458434), (90, 229217)]