2016572060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{4177}}^1$

素因数の和:4526

約数の個数: 48

約数和(自身を含む): 4295652480

約数和(自身を除く): 2279080420

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 239, 404, 478, 505, 956, 1010, 1195, 2020, 2390, 4177, 4780, 8354, 16708, 20885, 24139, 41770, 48278, 83540, 96556, 120695, 241390, 421877, 482780, 843754, 998303, 1687508, 1996606, 2109385, 3993212, 4218770, 4991515, 8437540, 9983030, 19966060, 100828603, 201657206, 403314412, 504143015, 1008286030, 2016572060]

約数ペア:

[(1, 2016572060), (2, 1008286030), (4, 504143015), (5, 403314412), (10, 201657206), (20, 100828603), (101, 19966060), (202, 9983030), (239, 8437540), (404, 4991515), (478, 4218770), (505, 3993212), (956, 2109385), (1010, 1996606), (1195, 1687508), (2020, 998303), (2390, 843754), (4177, 482780), (4780, 421877), (8354, 241390), (16708, 120695), (20885, 96556), (24139, 83540), (41770, 48278)]