20122957796

素因数分解:

$2^2\times {\mathrm{4621}}^1\times {\mathrm{1088669}}^1$

素因数の和:1093294

約数の個数: 12

約数和(自身を含む): 35222829180

約数和(自身を除く): 15099871384

約数列:

[1, 2, 4, 4621, 9242, 18484, 1088669, 2177338, 4354676, 5030739449, 10061478898, 20122957796]

約数ペア:

[(1, 20122957796), (2, 10061478898), (4, 5030739449), (4621, 4354676), (9242, 2177338), (18484, 1088669)]