20173016574

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{5261611}}^1$

素因数の和:5261693

約数の個数: 32

約数和(自身を含む): 45460327680

約数和(自身を除く): 25287311106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 5261611, 10523222, 15784833, 31569666, 47354499, 94708998, 142063497, 284126994, 373574381, 747148762, 1120723143, 2241446286, 3362169429, 6724338858, 10086508287, 20173016574]

約数ペア:

[(1, 20173016574), (2, 10086508287), (3, 6724338858), (6, 3362169429), (9, 2241446286), (18, 1120723143), (27, 747148762), (54, 373574381), (71, 284126994), (142, 142063497), (213, 94708998), (426, 47354499), (639, 31569666), (1278, 15784833), (1917, 10523222), (3834, 5261611)]