2017534420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9170611}}^1$

素因数の和:9170631

約数の個数: 24

約数和(自身を含む): 4621988448

約数和(自身を除く): 2604454028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9170611, 18341222, 36682444, 45853055, 91706110, 100876721, 183412220, 201753442, 403506884, 504383605, 1008767210, 2017534420]

約数ペア:

[(1, 2017534420), (2, 1008767210), (4, 504383605), (5, 403506884), (10, 201753442), (11, 183412220), (20, 100876721), (22, 91706110), (44, 45853055), (55, 36682444), (110, 18341222), (220, 9170611)]