20324804545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{934259}}^1$

素因数の和:934512

約数の個数: 16

約数和(自身を含む): 25785576000

約数和(自身を除く): 5460771455

約数列:

[1, 5, 19, 95, 229, 1145, 4351, 21755, 934259, 4671295, 17750921, 88754605, 213945311, 1069726555, 4064960909, 20324804545]

約数ペア:

[(1, 20324804545), (5, 4064960909), (19, 1069726555), (95, 213945311), (229, 88754605), (1145, 17750921), (4351, 4671295), (21755, 934259)]