20163050204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{822713}}^1$

素因数の和:823285

約数の個数: 24

約数和(自身を含む): 38562250608

約数和(自身を除く): 18399200404

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 2228, 6127, 12254, 24508, 822713, 1645426, 3290852, 9049843, 18099686, 36199372, 458251141, 916502282, 1833004564, 5040762551, 10081525102, 20163050204]

約数ペア:

[(1, 20163050204), (2, 10081525102), (4, 5040762551), (11, 1833004564), (22, 916502282), (44, 458251141), (557, 36199372), (1114, 18099686), (2228, 9049843), (6127, 3290852), (12254, 1645426), (24508, 822713)]