20203710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673457}}^1$

素因数の和:673467

約数の個数: 16

約数和(自身を含む): 48488976

約数和(自身を除く): 28285266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673457, 1346914, 2020371, 3367285, 4040742, 6734570, 10101855, 20203710]

約数ペア:

[(1, 20203710), (2, 10101855), (3, 6734570), (5, 4040742), (6, 3367285), (10, 2020371), (15, 1346914), (30, 673457)]