20179304

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{9377}}^1$

素因数の和:9652

約数の個数: 16

約数和(自身を含む): 37980900

約数和(自身を除く): 17801596

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 9377, 18754, 37508, 75016, 2522413, 5044826, 10089652, 20179304]

約数ペア:

[(1, 20179304), (2, 10089652), (4, 5044826), (8, 2522413), (269, 75016), (538, 37508), (1076, 18754), (2152, 9377)]