20021010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{667367}}^1$

素因数の和:667377

約数の個数: 16

約数和(自身を含む): 48050496

約数和(自身を除く): 28029486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 667367, 1334734, 2002101, 3336835, 4004202, 6673670, 10010505, 20021010]

約数ペア:

[(1, 20021010), (2, 10010505), (3, 6673670), (5, 4004202), (6, 3336835), (10, 2002101), (15, 1334734), (30, 667367)]