20117307329

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{167311}}^1$

素因数の和:167600

約数の個数: 16

約数和(自身を含む): 23370140160

約数和(自身を除く): 3252832831

約数列:

[1, 7, 89, 193, 623, 1351, 17177, 120239, 167311, 1171177, 14890679, 32291023, 104234753, 226037161, 2873901047, 20117307329]

約数ペア:

[(1, 20117307329), (7, 2873901047), (89, 226037161), (193, 104234753), (623, 32291023), (1351, 14890679), (17177, 1171177), (120239, 167311)]