2020020783

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2539}}^1\times {\mathrm{24109}}^1$

素因数の和:26662

約数の個数: 16

約数和(自身を含む): 2939491200

約数和(自身を除く): 919470417

約数列:

[1, 3, 11, 33, 2539, 7617, 24109, 27929, 72327, 83787, 265199, 795597, 61212751, 183638253, 673340261, 2020020783]

約数ペア:

[(1, 2020020783), (3, 673340261), (11, 183638253), (33, 61212751), (2539, 795597), (7617, 265199), (24109, 83787), (27929, 72327)]