20244350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{8263}}^1$

素因数の和:8289

約数の個数: 36

約数和(自身を含む): 43807464

約数和(自身を除く): 23563114

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 8263, 16526, 41315, 57841, 82630, 115682, 206575, 289205, 404887, 413150, 578410, 809774, 1446025, 2024435, 2892050, 4048870, 10122175, 20244350]

約数ペア:

[(1, 20244350), (2, 10122175), (5, 4048870), (7, 2892050), (10, 2024435), (14, 1446025), (25, 809774), (35, 578410), (49, 413150), (50, 404887), (70, 289205), (98, 206575), (175, 115682), (245, 82630), (350, 57841), (490, 41315), (1225, 16526), (2450, 8263)]