20244510716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{684769}}^1$

素因数の和:685181

約数の個数: 24

約数和(自身を含む): 37388442000

約数和(自身を除く): 17143931284

約数列:

[1, 2, 4, 19, 38, 76, 389, 778, 1556, 7391, 14782, 29564, 684769, 1369538, 2739076, 13010611, 26021222, 52042444, 266375141, 532750282, 1065500564, 5061127679, 10122255358, 20244510716]

約数ペア:

[(1, 20244510716), (2, 10122255358), (4, 5061127679), (19, 1065500564), (38, 532750282), (76, 266375141), (389, 52042444), (778, 26021222), (1556, 13010611), (7391, 2739076), (14782, 1369538), (29564, 684769)]