20231662064

素因数分解:

$2^4\times {\mathrm{2437}}^1\times {\mathrm{518867}}^1$

素因数の和:521312

約数の個数: 20

約数和(自身を含む): 39215005704

約数和(自身を除く): 18983343640

約数列:

[1, 2, 4, 8, 16, 2437, 4874, 9748, 19496, 38992, 518867, 1037734, 2075468, 4150936, 8301872, 1264478879, 2528957758, 5057915516, 10115831032, 20231662064]

約数ペア:

[(1, 20231662064), (2, 10115831032), (4, 5057915516), (8, 2528957758), (16, 1264478879), (2437, 8301872), (4874, 4150936), (9748, 2075468), (19496, 1037734), (38992, 518867)]