20174906378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{974539}}^1$

素因数の和:975493

約数の個数: 16

約数和(自身を含む): 33048600480

約数和(自身を除く): 12873694102

約数列:

[1, 2, 11, 22, 941, 1882, 10351, 20702, 974539, 1949078, 10719929, 21439858, 917041199, 1834082398, 10087453189, 20174906378]

約数ペア:

[(1, 20174906378), (2, 10087453189), (11, 1834082398), (22, 917041199), (941, 21439858), (1882, 10719929), (10351, 1949078), (20702, 974539)]