20160936236

素因数分解:

$2^2\times 7^1\times {\mathrm{2837}}^1\times {\mathrm{253801}}^1$

素因数の和:256649

約数の個数: 24

約数和(自身を含む): 40336244256

約数和(自身を除く): 20175308020

約数列:

[1, 2, 4, 7, 14, 28, 2837, 5674, 11348, 19859, 39718, 79436, 253801, 507602, 1015204, 1776607, 3553214, 7106428, 720033437, 1440066874, 2880133748, 5040234059, 10080468118, 20160936236]

約数ペア:

[(1, 20160936236), (2, 10080468118), (4, 5040234059), (7, 2880133748), (14, 1440066874), (28, 720033437), (2837, 7106428), (5674, 3553214), (11348, 1776607), (19859, 1015204), (39718, 507602), (79436, 253801)]