20152007603

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3119023}}^1$

素因数の和:3119114

約数の個数: 16

約数和(自身を含む): 25151809536

約数和(自身を除く): 4999801933

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 3119023, 21833161, 40547299, 221450633, 283831093, 1550154431, 2878858229, 20152007603]

約数ペア:

[(1, 20152007603), (7, 2878858229), (13, 1550154431), (71, 283831093), (91, 221450633), (497, 40547299), (923, 21833161), (6461, 3119023)]