2024762420

素因数分解:

$2^2\times 5^1\times {\mathrm{101238121}}^1$

素因数の和:101238130

約数の個数: 12

約数和(自身を含む): 4252001124

約数和(自身を除く): 2227238704

約数列:

[1, 2, 4, 5, 10, 20, 101238121, 202476242, 404952484, 506190605, 1012381210, 2024762420]

約数ペア:

[(1, 2024762420), (2, 1012381210), (4, 506190605), (5, 404952484), (10, 202476242), (20, 101238121)]