20082956405

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1\times {\mathrm{1019}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 24939048960

約数和(自身を除く): 4856092555

約数列:

[1, 5, 41, 127, 205, 635, 757, 1019, 3785, 5095, 5207, 26035, 31037, 41779, 96139, 129413, 155185, 208895, 480695, 647065, 771383, 3856915, 3941699, 5305933, 19708495, 26529665, 31626703, 97965641, 158133515, 489828205, 4016591281, 20082956405]

約数ペア:

[(1, 20082956405), (5, 4016591281), (41, 489828205), (127, 158133515), (205, 97965641), (635, 31626703), (757, 26529665), (1019, 19708495), (3785, 5305933), (5095, 3941699), (5207, 3856915), (26035, 771383), (31037, 647065), (41779, 480695), (96139, 208895), (129413, 155185)]