20198829207

素因数分解:

$3^1\times {\mathrm{457}}^1\times {\mathrm{701}}^1\times {\mathrm{21017}}^1$

素因数の和:22178

約数の個数: 16

約数和(自身を含む): 27030493152

約数和(自身を除く): 6831663945

約数列:

[1, 3, 457, 701, 1371, 2103, 21017, 63051, 320357, 961071, 9604769, 14732917, 28814307, 44198751, 6732943069, 20198829207]

約数ペア:

[(1, 20198829207), (3, 6732943069), (457, 44198751), (701, 28814307), (1371, 14732917), (2103, 9604769), (21017, 961071), (63051, 320357)]