20160687164

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{49902691}}^1$

素因数の和:49902796

約数の個数: 12

約数和(自身を含む): 35630522088

約数和(自身を除く): 15469834924

約数列:

[1, 2, 4, 101, 202, 404, 49902691, 99805382, 199610764, 5040171791, 10080343582, 20160687164]

約数ペア:

[(1, 20160687164), (2, 10080343582), (4, 5040171791), (101, 199610764), (202, 99805382), (404, 49902691)]