16731020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44029}}^1$

素因数の和:44057

約数の個数: 24

約数和(自身を含む): 36985200

約数和(自身を除く): 20254180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 44029, 88058, 176116, 220145, 440290, 836551, 880580, 1673102, 3346204, 4182755, 8365510, 16731020]

約数ペア:

[(1, 16731020), (2, 8365510), (4, 4182755), (5, 3346204), (10, 1673102), (19, 880580), (20, 836551), (38, 440290), (76, 220145), (95, 176116), (190, 88058), (380, 44029)]