20189761604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{174049669}}^1$

素因数の和:174049702

約数の個数: 12

約数和(自身を含む): 36550430700

約数和(自身を除く): 16360669096

約数列:

[1, 2, 4, 29, 58, 116, 174049669, 348099338, 696198676, 5047440401, 10094880802, 20189761604]

約数ペア:

[(1, 20189761604), (2, 10094880802), (4, 5047440401), (29, 696198676), (58, 348099338), (116, 174049669)]