20145722977

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21363439}}^1$

素因数の和:21363503

約数の個数: 8

約数和(自身を含む): 21534347520

約数和(自身を除く): 1388624543

約数列:

[1, 23, 41, 943, 21363439, 491359097, 875900999, 20145722977]

約数ペア:

[(1, 20145722977), (23, 875900999), (41, 491359097), (943, 21363439)]