20131821604

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{30877027}}^1$

素因数の和:30877194

約数の個数: 12

約数和(自身を含む): 35446828144

約数和(自身を除く): 15315006540

約数列:

[1, 2, 4, 163, 326, 652, 30877027, 61754054, 123508108, 5032955401, 10065910802, 20131821604]

約数ペア:

[(1, 20131821604), (2, 10065910802), (4, 5032955401), (163, 123508108), (326, 61754054), (652, 30877027)]