20113057143

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{60399571}}^1$

素因数の和:60399614

約数の個数: 12

約数和(自身を含む): 29837388568

約数和(自身を除く): 9724331425

約数列:

[1, 3, 9, 37, 111, 333, 60399571, 181198713, 543596139, 2234784127, 6704352381, 20113057143]

約数ペア:

[(1, 20113057143), (3, 6704352381), (9, 2234784127), (37, 543596139), (111, 181198713), (333, 60399571)]