2017935740

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{177323}}^1$

素因数の和:177901

約数の個数: 24

約数和(自身を含む): 4245136560

約数和(自身を除く): 2227200820

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 5690, 11380, 177323, 354646, 709292, 886615, 1773230, 3546460, 100896787, 201793574, 403587148, 504483935, 1008967870, 2017935740]

約数ペア:

[(1, 2017935740), (2, 1008967870), (4, 504483935), (5, 403587148), (10, 201793574), (20, 100896787), (569, 3546460), (1138, 1773230), (2276, 886615), (2845, 709292), (5690, 354646), (11380, 177323)]