2020677508

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{19927}}^1$

素因数の和:20283

約数の個数: 24

約数和(自身を含む): 3585605184

約数和(自身を除く): 1564927676

約数列:

[1, 2, 4, 101, 202, 251, 404, 502, 1004, 19927, 25351, 39854, 50702, 79708, 101404, 2012627, 4025254, 5001677, 8050508, 10003354, 20006708, 505169377, 1010338754, 2020677508]

約数ペア:

[(1, 2020677508), (2, 1010338754), (4, 505169377), (101, 20006708), (202, 10003354), (251, 8050508), (404, 5001677), (502, 4025254), (1004, 2012627), (19927, 101404), (25351, 79708), (39854, 50702)]