20132744825

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{84211}}^1$

素因数の和:84425

約数の個数: 24

約数和(自身を含む): 25500067296

約数和(自身を除く): 5367322471

約数列:

[1, 5, 25, 73, 131, 365, 655, 1825, 3275, 9563, 47815, 84211, 239075, 421055, 2105275, 6147403, 11031641, 30737015, 55158205, 153685075, 275791025, 805309793, 4026548965, 20132744825]

約数ペア:

[(1, 20132744825), (5, 4026548965), (25, 805309793), (73, 275791025), (131, 153685075), (365, 55158205), (655, 30737015), (1825, 11031641), (3275, 6147403), (9563, 2105275), (47815, 421055), (84211, 239075)]