2020351684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{214657}}^1$

素因数の和:214855

約数の個数: 24

約数和(自身を含む): 3828640088

約数和(自身を除く): 1808288404

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 214657, 429314, 858628, 2790541, 5581082, 11162164, 38852917, 77705834, 155411668, 505087921, 1010175842, 2020351684]

約数ペア:

[(1, 2020351684), (2, 1010175842), (4, 505087921), (13, 155411668), (26, 77705834), (52, 38852917), (181, 11162164), (362, 5581082), (724, 2790541), (2353, 858628), (4706, 429314), (9412, 214657)]