20814134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{3229}}^1$

素因数の和:3535

約数の個数: 16

約数和(自身を含む): 34186320

約数和(自身を除く): 13372186

約数列:

[1, 2, 11, 22, 293, 586, 3223, 3229, 6446, 6458, 35519, 71038, 946097, 1892194, 10407067, 20814134]

約数ペア:

[(1, 20814134), (2, 10407067), (11, 1892194), (22, 946097), (293, 71038), (586, 35519), (3223, 6458), (3229, 6446)]