20992013742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499809851}}^1$

素因数の和:499809863

約数の個数: 16

約数和(自身を含む): 47981745792

約数和(自身を除く): 26989732050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499809851, 999619702, 1499429553, 2998859106, 3498668957, 6997337914, 10496006871, 20992013742]

約数ペア:

[(1, 20992013742), (2, 10496006871), (3, 6997337914), (6, 3498668957), (7, 2998859106), (14, 1499429553), (21, 999619702), (42, 499809851)]