20106168412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4270639}}^1$

素因数の和:4270761

約数の個数: 24

約数和(自身を含む): 38743246080

約数和(自身を除く): 18637077668

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 4270639, 8541278, 17082556, 46977029, 93954058, 187908116, 456958373, 913916746, 1827833492, 5026542103, 10053084206, 20106168412]

約数ペア:

[(1, 20106168412), (2, 10053084206), (4, 5026542103), (11, 1827833492), (22, 913916746), (44, 456958373), (107, 187908116), (214, 93954058), (428, 46977029), (1177, 17082556), (2354, 8541278), (4708, 4270639)]