20056986862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2240003}}^1$

素因数の和:2240064

約数の個数: 24

約数和(自身を含む): 33962940648

約数和(自身を除く): 13905953786

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 2240003, 4480006, 24640033, 49280066, 82880111, 165760222, 271040363, 542080726, 911681221, 1823362442, 10028493431, 20056986862]

約数ペア:

[(1, 20056986862), (2, 10028493431), (11, 1823362442), (22, 911681221), (37, 542080726), (74, 271040363), (121, 165760222), (242, 82880111), (407, 49280066), (814, 24640033), (4477, 4480006), (8954, 2240003)]