20702664

素因数分解:

$2^3\times 3^2\times {\mathrm{287537}}^1$

素因数の和:287549

約数の個数: 24

約数和(自身を含む): 56069910

約数和(自身を除く): 35367246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 287537, 575074, 862611, 1150148, 1725222, 2300296, 2587833, 3450444, 5175666, 6900888, 10351332, 20702664]

約数ペア:

[(1, 20702664), (2, 10351332), (3, 6900888), (4, 5175666), (6, 3450444), (8, 2587833), (9, 2300296), (12, 1725222), (18, 1150148), (24, 862611), (36, 575074), (72, 287537)]