2020867654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{175453}}^1$

素因数の和:175911

約数の個数: 16

約数和(自身を含む): 3271866192

約数和(自身を除く): 1250998538

約数列:

[1, 2, 13, 26, 443, 886, 5759, 11518, 175453, 350906, 2280889, 4561778, 77725679, 155451358, 1010433827, 2020867654]

約数ペア:

[(1, 2020867654), (2, 1010433827), (13, 155451358), (26, 77725679), (443, 4561778), (886, 2280889), (5759, 350906), (11518, 175453)]