20199062008

素因数分解:

$2^3\times {\mathrm{71569}}^1\times {\mathrm{35279}}^1$

素因数の和:106854

約数の個数: 16

約数和(自身を含む): 37874844000

約数和(自身を除く): 17675781992

約数列:

[1, 2, 4, 8, 35279, 70558, 71569, 141116, 143138, 282232, 286276, 572552, 2524882751, 5049765502, 10099531004, 20199062008]

約数ペア:

[(1, 20199062008), (2, 10099531004), (4, 5049765502), (8, 2524882751), (35279, 572552), (70558, 286276), (71569, 282232), (141116, 143138)]