2020779726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3019}}^1\times {\mathrm{15937}}^1$

素因数の和:18968

約数の個数: 32

約数和(自身を含む): 4620744960

約数和(自身を除く): 2599965234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3019, 6038, 9057, 15937, 18114, 21133, 31874, 42266, 47811, 63399, 95622, 111559, 126798, 223118, 334677, 669354, 48113803, 96227606, 144341409, 288682818, 336796621, 673593242, 1010389863, 2020779726]

約数ペア:

[(1, 2020779726), (2, 1010389863), (3, 673593242), (6, 336796621), (7, 288682818), (14, 144341409), (21, 96227606), (42, 48113803), (3019, 669354), (6038, 334677), (9057, 223118), (15937, 126798), (18114, 111559), (21133, 95622), (31874, 63399), (42266, 47811)]