920113490

素因数分解:

$2^1\times 5^1\times {\mathrm{20147}}^1\times {\mathrm{4567}}^1$

素因数の和:24721

約数の個数: 16

約数和(自身を含む): 1656649152

約数和(自身を除く): 736535662

約数列:

[1, 2, 5, 10, 4567, 9134, 20147, 22835, 40294, 45670, 100735, 201470, 92011349, 184022698, 460056745, 920113490]

約数ペア:

[(1, 920113490), (2, 460056745), (5, 184022698), (10, 92011349), (4567, 201470), (9134, 100735), (20147, 45670), (22835, 40294)]