20207410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{25579}}^1$

素因数の和:25665

約数の個数: 16

約数和(自身を含む): 36835200

約数和(自身を除く): 16627790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 25579, 51158, 127895, 255790, 2020741, 4041482, 10103705, 20207410]

約数ペア:

[(1, 20207410), (2, 10103705), (5, 4041482), (10, 2020741), (79, 255790), (158, 127895), (395, 51158), (790, 25579)]