2017611460

素因数分解:

$2^2\times 5^1\times {\mathrm{100880573}}^1$

素因数の和:100880582

約数の個数: 12

約数和(自身を含む): 4236984108

約数和(自身を除く): 2219372648

約数列:

[1, 2, 4, 5, 10, 20, 100880573, 201761146, 403522292, 504402865, 1008805730, 2017611460]

約数ペア:

[(1, 2017611460), (2, 1008805730), (4, 504402865), (5, 403522292), (10, 201761146), (20, 100880573)]