20190696519

素因数分解:

$3^1\times 7^2\times {\mathrm{6829}}^1\times {\mathrm{20113}}^1$

素因数の和:26959

約数の個数: 24

約数和(自身を含む): 31322325360

約数和(自身を除く): 11131628841

約数列:

[1, 3, 7, 21, 49, 147, 6829, 20113, 20487, 47803, 60339, 140791, 143409, 334621, 422373, 985537, 1003863, 2956611, 137351677, 412055031, 961461739, 2884385217, 6730232173, 20190696519]

約数ペア:

[(1, 20190696519), (3, 6730232173), (7, 2884385217), (21, 961461739), (49, 412055031), (147, 137351677), (6829, 2956611), (20113, 1003863), (20487, 985537), (47803, 422373), (60339, 334621), (140791, 143409)]