20292100

素因数分解:

$2^2\times 5^2\times {\mathrm{202921}}^1$

素因数の和:202935

約数の個数: 18

約数和(自身を含む): 44034074

約数和(自身を除く): 23741974

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 202921, 405842, 811684, 1014605, 2029210, 4058420, 5073025, 10146050, 20292100]

約数ペア:

[(1, 20292100), (2, 10146050), (4, 5073025), (5, 4058420), (10, 2029210), (20, 1014605), (25, 811684), (50, 405842), (100, 202921)]