20147893620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{332803}}^1$

素因数の和:333824

約数の個数: 48

約数和(自身を含む): 56470182720

約数和(自身を除く): 36322289100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1009, 2018, 3027, 4036, 5045, 6054, 10090, 12108, 15135, 20180, 30270, 60540, 332803, 665606, 998409, 1331212, 1664015, 1996818, 3328030, 3993636, 4992045, 6656060, 9984090, 19968180, 335798227, 671596454, 1007394681, 1343192908, 1678991135, 2014789362, 3357982270, 4029578724, 5036973405, 6715964540, 10073946810, 20147893620]

約数ペア:

[(1, 20147893620), (2, 10073946810), (3, 6715964540), (4, 5036973405), (5, 4029578724), (6, 3357982270), (10, 2014789362), (12, 1678991135), (15, 1343192908), (20, 1007394681), (30, 671596454), (60, 335798227), (1009, 19968180), (2018, 9984090), (3027, 6656060), (4036, 4992045), (5045, 3993636), (6054, 3328030), (10090, 1996818), (12108, 1664015), (15135, 1331212), (20180, 998409), (30270, 665606), (60540, 332803)]