20172310056

素因数分解:

$2^3\times 3^2\times {\mathrm{280170973}}^1$

素因数の和:280170985

約数の個数: 24

約数和(自身を含む): 54633339930

約数和(自身を除く): 34461029874

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280170973, 560341946, 840512919, 1120683892, 1681025838, 2241367784, 2521538757, 3362051676, 5043077514, 6724103352, 10086155028, 20172310056]

約数ペア:

[(1, 20172310056), (2, 10086155028), (3, 6724103352), (4, 5043077514), (6, 3362051676), (8, 2521538757), (9, 2241367784), (12, 1681025838), (18, 1120683892), (24, 840512919), (36, 560341946), (72, 280170973)]