20658420502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{4603}}^1\times {\mathrm{132001}}^1$

素因数の和:136623

約数の個数: 16

約数和(自身を含む): 32817809232

約数和(自身を除く): 12159388730

約数列:

[1, 2, 17, 34, 4603, 9206, 78251, 132001, 156502, 264002, 2244017, 4488034, 607600603, 1215201206, 10329210251, 20658420502]

約数ペア:

[(1, 20658420502), (2, 10329210251), (17, 1215201206), (34, 607600603), (4603, 4488034), (9206, 2244017), (78251, 264002), (132001, 156502)]