220186076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1861}}^1\times {\mathrm{2689}}^1$

素因数の和:4565

約数の個数: 24

約数和(自身を含む): 420737520

約数和(自身を除く): 200551444

約数列:

[1, 2, 4, 11, 22, 44, 1861, 2689, 3722, 5378, 7444, 10756, 20471, 29579, 40942, 59158, 81884, 118316, 5004229, 10008458, 20016916, 55046519, 110093038, 220186076]

約数ペア:

[(1, 220186076), (2, 110093038), (4, 55046519), (11, 20016916), (22, 10008458), (44, 5004229), (1861, 118316), (2689, 81884), (3722, 59158), (5378, 40942), (7444, 29579), (10756, 20471)]