2020202348

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{761}}^1\times {\mathrm{16187}}^1$

素因数の和:16993

約数の個数: 24

約数和(自身を含む): 3626565264

約数和(自身を除く): 1606362916

約数列:

[1, 2, 4, 41, 82, 164, 761, 1522, 3044, 16187, 31201, 32374, 62402, 64748, 124804, 663667, 1327334, 2654668, 12318307, 24636614, 49273228, 505050587, 1010101174, 2020202348]

約数ペア:

[(1, 2020202348), (2, 1010101174), (4, 505050587), (41, 49273228), (82, 24636614), (164, 12318307), (761, 2654668), (1522, 1327334), (3044, 663667), (16187, 124804), (31201, 64748), (32374, 62402)]