20862194494

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{1979}}^1\times {\mathrm{23017}}^1$

素因数の和:25227

約数の個数: 16

約数和(自身を含む): 31447191600

約数和(自身を除く): 10584997106

約数列:

[1, 2, 229, 458, 1979, 3958, 23017, 46034, 453191, 906382, 5270893, 10541786, 45550643, 91101286, 10431097247, 20862194494]

約数ペア:

[(1, 20862194494), (2, 10431097247), (229, 91101286), (458, 45550643), (1979, 10541786), (3958, 5270893), (23017, 906382), (46034, 453191)]