20244910721

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{123127}}^1$

素因数の和:123500

約数の個数: 16

約数和(自身を含む): 23498732544

約数和(自身を除く): 3253821823

約数列:

[1, 7, 83, 283, 581, 1981, 23489, 123127, 164423, 861889, 10219541, 34844941, 71536787, 243914587, 2892130103, 20244910721]

約数ペア:

[(1, 20244910721), (7, 2892130103), (83, 243914587), (283, 71536787), (581, 34844941), (1981, 10219541), (23489, 861889), (123127, 164423)]