20201997314

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{462733}}^1$

素因数の和:463081

約数の個数: 16

約数和(自身を含む): 30784767552

約数和(自身を除く): 10582770238

約数列:

[1, 2, 83, 166, 263, 526, 21829, 43658, 462733, 925466, 38406839, 76813678, 121698779, 243397558, 10100998657, 20201997314]

約数ペア:

[(1, 20201997314), (2, 10100998657), (83, 243397558), (166, 121698779), (263, 76813678), (526, 38406839), (21829, 925466), (43658, 462733)]