20432051273

素因数分解:

${\mathrm{17}}^1\times {\mathrm{2971}}^1\times {\mathrm{404539}}^1$

素因数の和:407527

約数の個数: 8

約数和(自身を含む): 21641271840

約数和(自身を除く): 1209220567

約数列:

[1, 17, 2971, 50507, 404539, 6877163, 1201885369, 20432051273]

約数ペア:

[(1, 20432051273), (17, 1201885369), (2971, 6877163), (50507, 404539)]