20010165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{190573}}^1$

素因数の和:190588

約数の個数: 16

約数和(自身を含む): 36590208

約数和(自身を除く): 16580043

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 190573, 571719, 952865, 1334011, 2858595, 4002033, 6670055, 20010165]

約数ペア:

[(1, 20010165), (3, 6670055), (5, 4002033), (7, 2858595), (15, 1334011), (21, 952865), (35, 571719), (105, 190573)]