2020587428

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{757}}^1\times {\mathrm{2309}}^1$

素因数の和:3104

約数の個数: 36

約数和(自身を含む): 3762856020

約数和(自身を除く): 1742268592

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 757, 1156, 1514, 2309, 3028, 4618, 9236, 12869, 25738, 39253, 51476, 78506, 157012, 218773, 437546, 667301, 875092, 1334602, 1747913, 2669204, 3495826, 6991652, 29714521, 59429042, 118858084, 505146857, 1010293714, 2020587428]

約数ペア:

[(1, 2020587428), (2, 1010293714), (4, 505146857), (17, 118858084), (34, 59429042), (68, 29714521), (289, 6991652), (578, 3495826), (757, 2669204), (1156, 1747913), (1514, 1334602), (2309, 875092), (3028, 667301), (4618, 437546), (9236, 218773), (12869, 157012), (25738, 78506), (39253, 51476)]