20304174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307639}}^1$

素因数の和:307655

約数の個数: 16

約数和(自身を含む): 44300160

約数和(自身を除く): 23995986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 307639, 615278, 922917, 1845834, 3384029, 6768058, 10152087, 20304174]

約数ペア:

[(1, 20304174), (2, 10152087), (3, 6768058), (6, 3384029), (11, 1845834), (22, 922917), (33, 615278), (66, 307639)]