20172637053

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{5189}}^1\times {\mathrm{25409}}^1$

素因数の和:30621

約数の個数: 24

約数和(自身を含む): 30859428600

約数和(自身を除く): 10686791547

約数列:

[1, 3, 9, 17, 51, 153, 5189, 15567, 25409, 46701, 76227, 88213, 228681, 264639, 431953, 793917, 1295859, 3887577, 131847301, 395541903, 1186625709, 2241404117, 6724212351, 20172637053]

約数ペア:

[(1, 20172637053), (3, 6724212351), (9, 2241404117), (17, 1186625709), (51, 395541903), (153, 131847301), (5189, 3887577), (15567, 1295859), (25409, 793917), (46701, 431953), (76227, 264639), (88213, 228681)]