12420874416

素因数分解:

$2^4\times 3^1\times {\mathrm{258768217}}^1$

素因数の和:258768228

約数の個数: 20

約数和(自身を含む): 32087259032

約数和(自身を除く): 19666384616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 258768217, 517536434, 776304651, 1035072868, 1552609302, 2070145736, 3105218604, 4140291472, 6210437208, 12420874416]

約数ペア:

[(1, 12420874416), (2, 6210437208), (3, 4140291472), (4, 3105218604), (6, 2070145736), (8, 1552609302), (12, 1035072868), (16, 776304651), (24, 517536434), (48, 258768217)]