20244950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{36809}}^1$

素因数の和:36832

約数の個数: 24

約数和(自身を含む): 41079960

約数和(自身を除く): 20835010

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 36809, 73618, 184045, 368090, 404899, 809798, 920225, 1840450, 2024495, 4048990, 10122475, 20244950]

約数ペア:

[(1, 20244950), (2, 10122475), (5, 4048990), (10, 2024495), (11, 1840450), (22, 920225), (25, 809798), (50, 404899), (55, 368090), (110, 184045), (275, 73618), (550, 36809)]