20013358234

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{345451}}^1$

素因数の和:345885

約数の個数: 16

約数和(自身を含む): 30468866400

約数和(自身を除く): 10455508166

約数列:

[1, 2, 83, 166, 349, 698, 28967, 57934, 345451, 690902, 28672433, 57344866, 120562399, 241124798, 10006679117, 20013358234]

約数ペア:

[(1, 20013358234), (2, 10006679117), (83, 241124798), (166, 120562399), (349, 57344866), (698, 28672433), (28967, 690902), (57934, 345451)]