20683186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5581}}^1$

素因数の和:5709

約数の個数: 16

約数和(自身を含む): 33157080

約数和(自身を除く): 12473894

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 5581, 11162, 94877, 189754, 608329, 1216658, 10341593, 20683186]

約数ペア:

[(1, 20683186), (2, 10341593), (17, 1216658), (34, 608329), (109, 189754), (218, 94877), (1853, 11162), (3706, 5581)]