20366919978

素因数分解:

$2^1\times 3^1\times {\mathrm{8311}}^1\times {\mathrm{408433}}^1$

素因数の和:416749

約数の個数: 16

約数和(自身を含む): 40738840896

約数和(自身を除く): 20371920918

約数列:

[1, 2, 3, 6, 8311, 16622, 24933, 49866, 408433, 816866, 1225299, 2450598, 3394486663, 6788973326, 10183459989, 20366919978]

約数ペア:

[(1, 20366919978), (2, 10183459989), (3, 6788973326), (6, 3394486663), (8311, 2450598), (16622, 1225299), (24933, 816866), (49866, 408433)]