2020756899

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{498583}}^1$

素因数の和:498786

約数の個数: 16

約数和(自身を含む): 3095209472

約数和(自身を除く): 1074452573

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 498583, 1495749, 3490081, 10470243, 96226519, 288679557, 673585633, 2020756899]

約数ペア:

[(1, 2020756899), (3, 673585633), (7, 288679557), (21, 96226519), (193, 10470243), (579, 3490081), (1351, 1495749), (4053, 498583)]