20141687090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{550169}}^1$

素因数の和:550706

約数の個数: 32

約数和(自身を含む): 41513627520

約数和(自身を除く): 21371940430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 1046, 2615, 3661, 5230, 7322, 18305, 36610, 550169, 1100338, 2750845, 3851183, 5501690, 7702366, 19255915, 38511830, 287738387, 575476774, 1438691935, 2014168709, 2877383870, 4028337418, 10070843545, 20141687090]

約数ペア:

[(1, 20141687090), (2, 10070843545), (5, 4028337418), (7, 2877383870), (10, 2014168709), (14, 1438691935), (35, 575476774), (70, 287738387), (523, 38511830), (1046, 19255915), (2615, 7702366), (3661, 5501690), (5230, 3851183), (7322, 2750845), (18305, 1100338), (36610, 550169)]