2020442024

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{25253}}^1$

素因数の和:25469

約数の個数: 32

約数和(自身を含む): 3868407720

約数和(自身を除く): 1847965696

約数列:

[1, 2, 4, 8, 73, 137, 146, 274, 292, 548, 584, 1096, 10001, 20002, 25253, 40004, 50506, 80008, 101012, 202024, 1843469, 3459661, 3686938, 6919322, 7373876, 13838644, 14747752, 27677288, 252555253, 505110506, 1010221012, 2020442024]

約数ペア:

[(1, 2020442024), (2, 1010221012), (4, 505110506), (8, 252555253), (73, 27677288), (137, 14747752), (146, 13838644), (274, 7373876), (292, 6919322), (548, 3686938), (584, 3459661), (1096, 1843469), (10001, 202024), (20002, 101012), (25253, 80008), (40004, 50506)]