20165076291

素因数分解:

$3^1\times {\mathrm{461}}^1\times {\mathrm{2111}}^1\times {\mathrm{6907}}^1$

素因数の和:9482

約数の個数: 16

約数和(自身を含む): 26961758208

約数和(自身を除く): 6796681917

約数列:

[1, 3, 461, 1383, 2111, 6333, 6907, 20721, 973171, 2919513, 3184127, 9552381, 14580677, 43742031, 6721692097, 20165076291]

約数ペア:

[(1, 20165076291), (3, 6721692097), (461, 43742031), (1383, 14580677), (2111, 9552381), (6333, 3184127), (6907, 2919513), (20721, 973171)]