20161225270

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1\times {\mathrm{51263}}^1$

素因数の和:51924

約数の個数: 32

約数和(自身を含む): 36895315968

約数和(自身を除く): 16734090698

約数列:

[1, 2, 5, 10, 67, 134, 335, 587, 670, 1174, 2935, 5870, 39329, 51263, 78658, 102526, 196645, 256315, 393290, 512630, 3434621, 6869242, 17173105, 30091381, 34346210, 60182762, 150456905, 300913810, 2016122527, 4032245054, 10080612635, 20161225270]

約数ペア:

[(1, 20161225270), (2, 10080612635), (5, 4032245054), (10, 2016122527), (67, 300913810), (134, 150456905), (335, 60182762), (587, 34346210), (670, 30091381), (1174, 17173105), (2935, 6869242), (5870, 3434621), (39329, 512630), (51263, 393290), (78658, 256315), (102526, 196645)]