20966142959

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1011733}}^1$

素因数の和:1011826

約数の個数: 16

約数和(自身を含む): 23601730752

約数和(自身を除く): 2635587793

約数列:

[1, 17, 23, 53, 391, 901, 1219, 20723, 1011733, 17199461, 23269859, 53621849, 395587603, 911571433, 1233302527, 20966142959]

約数ペア:

[(1, 20966142959), (17, 1233302527), (23, 911571433), (53, 395587603), (391, 53621849), (901, 23269859), (1219, 17199461), (20723, 1011733)]