2020120828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1481027}}^1$

素因数の和:1481073

約数の個数: 24

約数和(自身を含む): 3981003264

約数和(自身を除く): 1960882436

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 1481027, 2962054, 5924108, 16291297, 32582594, 45911837, 65165188, 91823674, 183647348, 505030207, 1010060414, 2020120828]

約数ペア:

[(1, 2020120828), (2, 1010060414), (4, 505030207), (11, 183647348), (22, 91823674), (31, 65165188), (44, 45911837), (62, 32582594), (124, 16291297), (341, 5924108), (682, 2962054), (1364, 1481027)]