20802240926

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{9491}}^1\times {\mathrm{5507}}^1$

素因数の和:15199

約数の個数: 16

約数和(自身を含む): 31369161600

約数和(自身を除く): 10566920674

約数列:

[1, 2, 199, 398, 5507, 9491, 11014, 18982, 1095893, 1888709, 2191786, 3777418, 52266937, 104533874, 10401120463, 20802240926]

約数ペア:

[(1, 20802240926), (2, 10401120463), (199, 104533874), (398, 52266937), (5507, 3777418), (9491, 2191786), (11014, 1888709), (18982, 1095893)]