20084742

素因数分解:

$2^1\times 3^2\times {\mathrm{769}}^1\times {\mathrm{1451}}^1$

素因数の和:2228

約数の個数: 24

約数和(自身を含む): 43603560

約数和(自身を除く): 23518818

約数列:

[1, 2, 3, 6, 9, 18, 769, 1451, 1538, 2307, 2902, 4353, 4614, 6921, 8706, 13059, 13842, 26118, 1115819, 2231638, 3347457, 6694914, 10042371, 20084742]

約数ペア:

[(1, 20084742), (2, 10042371), (3, 6694914), (6, 3347457), (9, 2231638), (18, 1115819), (769, 26118), (1451, 13842), (1538, 13059), (2307, 8706), (2902, 6921), (4353, 4614)]