20346880083

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1\times {\mathrm{277247}}^1$

素因数の和:278706

約数の個数: 16

約数和(自身を含む): 28745072640

約数和(自身を除く): 8398192557

約数列:

[1, 3, 17, 51, 1439, 4317, 24463, 73389, 277247, 831741, 4713199, 14139597, 398958433, 1196875299, 6782293361, 20346880083]

約数ペア:

[(1, 20346880083), (3, 6782293361), (17, 1196875299), (51, 398958433), (1439, 14139597), (4317, 4713199), (24463, 831741), (73389, 277247)]