20172951110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155176547}}^1$

素因数の和:155176567

約数の個数: 16

約数和(自身を含む): 39104490096

約数和(自身を除く): 18931538986

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155176547, 310353094, 775882735, 1551765470, 2017295111, 4034590222, 10086475555, 20172951110]

約数ペア:

[(1, 20172951110), (2, 10086475555), (5, 4034590222), (10, 2017295111), (13, 1551765470), (26, 775882735), (65, 310353094), (130, 155176547)]