20199085596

素因数分解:

$2^2\times 3^2\times {\mathrm{587}}^1\times {\mathrm{955853}}^1$

素因数の和:956450

約数の個数: 36

約数和(自身を含む): 51145835832

約数和(自身を除く): 30946750236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 587, 1174, 1761, 2348, 3522, 5283, 7044, 10566, 21132, 955853, 1911706, 2867559, 3823412, 5735118, 8602677, 11470236, 17205354, 34410708, 561085711, 1122171422, 1683257133, 2244342844, 3366514266, 5049771399, 6733028532, 10099542798, 20199085596]

約数ペア:

[(1, 20199085596), (2, 10099542798), (3, 6733028532), (4, 5049771399), (6, 3366514266), (9, 2244342844), (12, 1683257133), (18, 1122171422), (36, 561085711), (587, 34410708), (1174, 17205354), (1761, 11470236), (2348, 8602677), (3522, 5735118), (5283, 3823412), (7044, 2867559), (10566, 1911706), (21132, 955853)]