20706699

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8999}}^1$

素因数の和:9074

約数の個数: 16

約数和(自身を含む): 30240000

約数和(自身を除く): 9533301

約数列:

[1, 3, 13, 39, 59, 177, 767, 2301, 8999, 26997, 116987, 350961, 530941, 1592823, 6902233, 20706699]

約数ペア:

[(1, 20706699), (3, 6902233), (13, 1592823), (39, 530941), (59, 350961), (177, 116987), (767, 26997), (2301, 8999)]