2017548620

素因数分解:

$2^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{69427}}^1$

素因数の和:70889

約数の個数: 24

約数和(自身を含む): 4239829104

約数和(自身を除く): 2222280484

約数列:

[1, 2, 4, 5, 10, 20, 1453, 2906, 5812, 7265, 14530, 29060, 69427, 138854, 277708, 347135, 694270, 1388540, 100877431, 201754862, 403509724, 504387155, 1008774310, 2017548620]

約数ペア:

[(1, 2017548620), (2, 1008774310), (4, 504387155), (5, 403509724), (10, 201754862), (20, 100877431), (1453, 1388540), (2906, 694270), (5812, 347135), (7265, 277708), (14530, 138854), (29060, 69427)]