17440370020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10506247}}^1$

素因数の和:10506339

約数の個数: 24

約数和(自身を含む): 37066042944

約数和(自身を除く): 19625672924

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 10506247, 21012494, 42024988, 52531235, 105062470, 210124940, 872018501, 1744037002, 3488074004, 4360092505, 8720185010, 17440370020]

約数ペア:

[(1, 17440370020), (2, 8720185010), (4, 4360092505), (5, 3488074004), (10, 1744037002), (20, 872018501), (83, 210124940), (166, 105062470), (332, 52531235), (415, 42024988), (830, 21012494), (1660, 10506247)]