20936697682

素因数分解:

$2^1\times {\mathrm{709}}^1\times {\mathrm{2657}}^1\times {\mathrm{5557}}^1$

素因数の和:8925

約数の個数: 16

約数和(自身を含む): 31466839320

約数和(自身を除く): 10530141638

約数列:

[1, 2, 709, 1418, 2657, 5314, 5557, 11114, 1883813, 3767626, 3939913, 7879826, 14764949, 29529898, 10468348841, 20936697682]

約数ペア:

[(1, 20936697682), (2, 10468348841), (709, 29529898), (1418, 14764949), (2657, 7879826), (5314, 3939913), (5557, 3767626), (11114, 1883813)]