20164024264

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{47556661}}^1$

素因数の和:47556720

約数の個数: 16

約数和(自身を含む): 38520896220

約数和(自身を除く): 18356871956

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 47556661, 95113322, 190226644, 380453288, 2520503033, 5041006066, 10082012132, 20164024264]

約数ペア:

[(1, 20164024264), (2, 10082012132), (4, 5041006066), (8, 2520503033), (53, 380453288), (106, 190226644), (212, 95113322), (424, 47556661)]