20475124

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 36842400

約数和(自身を除く): 16367276

約数列:

[1, 2, 4, 59, 101, 118, 202, 236, 404, 859, 1718, 3436, 5959, 11918, 23836, 50681, 86759, 101362, 173518, 202724, 347036, 5118781, 10237562, 20475124]

約数ペア:

[(1, 20475124), (2, 10237562), (4, 5118781), (59, 347036), (101, 202724), (118, 173518), (202, 101362), (236, 86759), (404, 50681), (859, 23836), (1718, 11918), (3436, 5959)]