20045964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53887}}^1$

素因数の和:53925

約数の個数: 24

約数和(自身を含む): 48283648

約数和(自身を除く): 28237684

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 53887, 107774, 161661, 215548, 323322, 646644, 1670497, 3340994, 5011491, 6681988, 10022982, 20045964]

約数ペア:

[(1, 20045964), (2, 10022982), (3, 6681988), (4, 5011491), (6, 3340994), (12, 1670497), (31, 646644), (62, 323322), (93, 215548), (124, 161661), (186, 107774), (372, 53887)]