20171505922

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{3391}}^1\times {\mathrm{37649}}^1$

素因数の和:41121

約数の個数: 16

約数和(自身を含む): 30650112000

約数和(自身を除く): 10478606078

約数列:

[1, 2, 79, 158, 3391, 6782, 37649, 75298, 267889, 535778, 2974271, 5948542, 127667759, 255335518, 10085752961, 20171505922]

約数ペア:

[(1, 20171505922), (2, 10085752961), (79, 255335518), (158, 127667759), (3391, 5948542), (6782, 2974271), (37649, 535778), (75298, 267889)]