20061526

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1451}}^1$

素因数の和:1707

約数の個数: 16

約数和(自身を含む): 31223808

約数和(自身を除く): 11162282

約数列:

[1, 2, 31, 62, 223, 446, 1451, 2902, 6913, 13826, 44981, 89962, 323573, 647146, 10030763, 20061526]

約数ペア:

[(1, 20061526), (2, 10030763), (31, 647146), (62, 323573), (223, 89962), (446, 44981), (1451, 13826), (2902, 6913)]