20201006139

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{2713}}^1\times {\mathrm{15227}}^1$

素因数の和:18106

約数の個数: 16

約数和(自身を含む): 27111687552

約数和(自身を除く): 6910681413

約数列:

[1, 3, 163, 489, 2713, 8139, 15227, 45681, 442219, 1326657, 2482001, 7446003, 41310851, 123932553, 6733668713, 20201006139]

約数ペア:

[(1, 20201006139), (3, 6733668713), (163, 123932553), (489, 41310851), (2713, 7446003), (8139, 2482001), (15227, 1326657), (45681, 442219)]