20035250

素因数分解:

$2^1\times 5^3\times {\mathrm{80141}}^1$

素因数の和:80158

約数の個数: 16

約数和(自身を含む): 37506456

約数和(自身を除く): 17471206

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 80141, 160282, 400705, 801410, 2003525, 4007050, 10017625, 20035250]

約数ペア:

[(1, 20035250), (2, 10017625), (5, 4007050), (10, 2003525), (25, 801410), (50, 400705), (125, 160282), (250, 80141)]