20233098991

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{123931}}^1$

素因数の和:124302

約数の個数: 16

約数和(自身を含む): 23485609728

約数和(自身を除く): 3252510737

約数列:

[1, 7, 83, 281, 581, 1967, 23323, 123931, 163261, 867517, 10286273, 34824611, 72003911, 243772277, 2890442713, 20233098991]

約数ペア:

[(1, 20233098991), (7, 2890442713), (83, 243772277), (281, 72003911), (581, 34824611), (1967, 10286273), (23323, 867517), (123931, 163261)]