20063213513

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1451}}^1\times {\mathrm{12269}}^1$

素因数の和:13757

約数の個数: 24

約数和(自身を含む): 24372342720

約数和(自身を除く): 4309129207

約数列:

[1, 7, 23, 49, 161, 1127, 1451, 10157, 12269, 33373, 71099, 85883, 233611, 282187, 601181, 1635277, 1975309, 13827163, 17802319, 124616233, 409453337, 872313631, 2866173359, 20063213513]

約数ペア:

[(1, 20063213513), (7, 2866173359), (23, 872313631), (49, 409453337), (161, 124616233), (1127, 17802319), (1451, 13827163), (10157, 1975309), (12269, 1635277), (33373, 601181), (71099, 282187), (85883, 233611)]