20002017

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8429}}^1$

素因数の和:8552

約数の個数: 16

約数和(自身を含む): 30752640

約数和(自身を除く): 10750623

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 8429, 25287, 59003, 177009, 952477, 2857431, 6667339, 20002017]

約数ペア:

[(1, 20002017), (3, 6667339), (7, 2857431), (21, 952477), (113, 177009), (339, 59003), (791, 25287), (2373, 8429)]