20067983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 23115456

約数和(自身を除く): 3047473

約数列:

[1, 13, 23, 41, 299, 533, 943, 1637, 12259, 21281, 37651, 67117, 489463, 872521, 1543691, 20067983]

約数ペア:

[(1, 20067983), (13, 1543691), (23, 872521), (41, 489463), (299, 67117), (533, 37651), (943, 21281), (1637, 12259)]