20227320141

素因数分解:

$3^1\times 7^1\times {\mathrm{42937}}^1\times {\mathrm{22433}}^1$

素因数の和:65380

約数の個数: 16

約数和(自身を含む): 30824674944

約数和(自身を除く): 10597354803

約数列:

[1, 3, 7, 21, 22433, 42937, 67299, 128811, 157031, 300559, 471093, 901677, 963205721, 2889617163, 6742440047, 20227320141]

約数ペア:

[(1, 20227320141), (3, 6742440047), (7, 2889617163), (21, 963205721), (22433, 901677), (42937, 471093), (67299, 300559), (128811, 157031)]