2030485220

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{741053}}^1$

素因数の和:741199

約数の個数: 24

約数和(自身を含む): 4295148984

約数和(自身を除く): 2264663764

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 741053, 1482106, 2964212, 3705265, 7410530, 14821060, 101524261, 203048522, 406097044, 507621305, 1015242610, 2030485220]

約数ペア:

[(1, 2030485220), (2, 1015242610), (4, 507621305), (5, 406097044), (10, 203048522), (20, 101524261), (137, 14821060), (274, 7410530), (548, 3705265), (685, 2964212), (1370, 1482106), (2740, 741053)]