20225325965

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{405683}}^1$

素因数の和:405773

約数の個数: 24

約数和(自身を含む): 26726461920

約数和(自身を除く): 6501135955

約数列:

[1, 5, 13, 59, 65, 169, 295, 767, 845, 3835, 9971, 49855, 405683, 2028415, 5273879, 23935297, 26369395, 68560427, 119676485, 311158861, 342802135, 1555794305, 4045065193, 20225325965]

約数ペア:

[(1, 20225325965), (5, 4045065193), (13, 1555794305), (59, 342802135), (65, 311158861), (169, 119676485), (295, 68560427), (767, 26369395), (845, 23935297), (3835, 5273879), (9971, 2028415), (49855, 405683)]