20858802

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{19207}}^1$

素因数の和:19393

約数の個数: 16

約数和(自身を含む): 41950272

約数和(自身を除く): 21091470

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 19207, 38414, 57621, 115242, 3476467, 6952934, 10429401, 20858802]

約数ペア:

[(1, 20858802), (2, 10429401), (3, 6952934), (6, 3476467), (181, 115242), (362, 57621), (543, 38414), (1086, 19207)]