3708368420

素因数分解:

$2^2\times 5^1\times {\mathrm{185418421}}^1$

素因数の和:185418430

約数の個数: 12

約数和(自身を含む): 7787573724

約数和(自身を除く): 4079205304

約数列:

[1, 2, 4, 5, 10, 20, 185418421, 370836842, 741673684, 927092105, 1854184210, 3708368420]

約数ペア:

[(1, 3708368420), (2, 1854184210), (4, 927092105), (5, 741673684), (10, 370836842), (20, 185418421)]