2020140235

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{25457}}^1$

素因数の和:25790

約数の個数: 16

約数和(自身を含む): 2474517600

約数和(自身を除く): 454377365

約数列:

[1, 5, 59, 269, 295, 1345, 15871, 25457, 79355, 127285, 1501963, 6847933, 7509815, 34239665, 404028047, 2020140235]

約数ペア:

[(1, 2020140235), (5, 404028047), (59, 34239665), (269, 7509815), (295, 6847933), (1345, 1501963), (15871, 127285), (25457, 79355)]