2020474072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{14856427}}^1$

素因数の和:14856450

約数の個数: 16

約数和(自身を含む): 4011235560

約数和(自身を除く): 1990761488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 14856427, 29712854, 59425708, 118851416, 252559259, 505118518, 1010237036, 2020474072]

約数ペア:

[(1, 2020474072), (2, 1010237036), (4, 505118518), (8, 252559259), (17, 118851416), (34, 59425708), (68, 29712854), (136, 14856427)]