20064250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4721}}^1$

素因数の和:4755

約数の個数: 32

約数和(自身を含む): 39778128

約数和(自身を除く): 19713878

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 4721, 9442, 23605, 47210, 80257, 118025, 160514, 236050, 401285, 590125, 802570, 1180250, 2006425, 4012850, 10032125, 20064250]

約数ペア:

[(1, 20064250), (2, 10032125), (5, 4012850), (10, 2006425), (17, 1180250), (25, 802570), (34, 590125), (50, 401285), (85, 236050), (125, 160514), (170, 118025), (250, 80257), (425, 47210), (850, 23605), (2125, 9442), (4250, 4721)]