20112592894

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{4993}}^1$

素因数の和:5572

約数の個数: 32

約数和(自身を含む): 31462200000

約数和(自身を除く): 11349607106

約数列:

[1, 2, 29, 58, 199, 349, 398, 698, 4993, 5771, 9986, 10121, 11542, 20242, 69451, 138902, 144797, 289594, 993607, 1742557, 1987214, 2014079, 3485114, 4028158, 28814603, 50534153, 57629206, 101068306, 346768843, 693537686, 10056296447, 20112592894]

約数ペア:

[(1, 20112592894), (2, 10056296447), (29, 693537686), (58, 346768843), (199, 101068306), (349, 57629206), (398, 50534153), (698, 28814603), (4993, 4028158), (5771, 3485114), (9986, 2014079), (10121, 1987214), (11542, 1742557), (20242, 993607), (69451, 289594), (138902, 144797)]