20403979766

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1\times {\mathrm{93083}}^1$

素因数の和:94075

約数の個数: 16

約数和(自身を含む): 30883037184

約数和(自身を除く): 10479057418

約数列:

[1, 2, 127, 254, 863, 1726, 93083, 109601, 186166, 219202, 11821541, 23643082, 80330629, 160661258, 10201989883, 20403979766]

約数ペア:

[(1, 20403979766), (2, 10201989883), (127, 160661258), (254, 80330629), (863, 23643082), (1726, 11821541), (93083, 219202), (109601, 186166)]