20201201258

素因数分解:

$2^1\times 7^1\times {\mathrm{3089}}^1\times {\mathrm{467123}}^1$

素因数の和:470221

約数の個数: 16

約数和(自身を含む): 34641915840

約数和(自身を除く): 14440714582

約数列:

[1, 2, 7, 14, 3089, 6178, 21623, 43246, 467123, 934246, 3269861, 6539722, 1442942947, 2885885894, 10100600629, 20201201258]

約数ペア:

[(1, 20201201258), (2, 10100600629), (7, 2885885894), (14, 1442942947), (3089, 6539722), (6178, 3269861), (21623, 934246), (43246, 467123)]