20348832959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5453989}}^1$

素因数の和:5454050

約数の個数: 16

約数和(自身を含む): 25655568960

約数和(自身を除く): 5306736001

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 5453989, 38177923, 70901857, 223613549, 496312999, 1565294843, 2906976137, 20348832959]

約数ペア:

[(1, 20348832959), (7, 2906976137), (13, 1565294843), (41, 496312999), (91, 223613549), (287, 70901857), (533, 38177923), (3731, 5453989)]