20530956

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{58997}}^1$

素因数の和:59033

約数の個数: 24

約数和(自身を含む): 49558320

約数和(自身を除く): 29027364

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 58997, 117994, 176991, 235988, 353982, 707964, 1710913, 3421826, 5132739, 6843652, 10265478, 20530956]

約数ペア:

[(1, 20530956), (2, 10265478), (3, 6843652), (4, 5132739), (6, 3421826), (12, 1710913), (29, 707964), (58, 353982), (87, 235988), (116, 176991), (174, 117994), (348, 58997)]