20158277

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 22809600

約数和(自身を除く): 2651323

約数列:

[1, 17, 29, 31, 493, 527, 899, 1319, 15283, 22423, 38251, 40889, 650267, 695113, 1185781, 20158277]

約数ペア:

[(1, 20158277), (17, 1185781), (29, 695113), (31, 650267), (493, 40889), (527, 38251), (899, 22423), (1319, 15283)]