20179946477

素因数分解:

${\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1283}}^1\times {\mathrm{1297}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 20626237632

約数和(自身を除く): 446291155

約数列:

[1, 67, 181, 1283, 1297, 12127, 85961, 86899, 232223, 234757, 1664051, 15558941, 15728719, 111491417, 301193231, 20179946477]

約数ペア:

[(1, 20179946477), (67, 301193231), (181, 111491417), (1283, 15728719), (1297, 15558941), (12127, 1664051), (85961, 234757), (86899, 232223)]