20103202150

素因数分解:

$2^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{1420721}}^1$

素因数の和:1421016

約数の個数: 24

約数和(自身を含む): 37524109464

約数和(自身を除く): 17420907314

約数列:

[1, 2, 5, 10, 25, 50, 283, 566, 1415, 2830, 7075, 14150, 1420721, 2841442, 7103605, 14207210, 35518025, 71036050, 402064043, 804128086, 2010320215, 4020640430, 10051601075, 20103202150]

約数ペア:

[(1, 20103202150), (2, 10051601075), (5, 4020640430), (10, 2010320215), (25, 804128086), (50, 402064043), (283, 71036050), (566, 35518025), (1415, 14207210), (2830, 7103605), (7075, 2841442), (14150, 1420721)]