20154733834

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{775361}}^1$

素因数の和:775721

約数の個数: 16

約数和(自身を含む): 31067204616

約数和(自身を除く): 10912470782

約数列:

[1, 2, 41, 82, 317, 634, 12997, 25994, 775361, 1550722, 31789801, 63579602, 245789437, 491578874, 10077366917, 20154733834]

約数ペア:

[(1, 20154733834), (2, 10077366917), (41, 491578874), (82, 245789437), (317, 63579602), (634, 31789801), (12997, 1550722), (25994, 775361)]