20186888906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2906261}}^1$

素因数の和:2906437

約数の個数: 16

約数和(自身を含む): 31806131328

約数和(自身を除く): 11619242422

約数列:

[1, 2, 23, 46, 151, 302, 3473, 6946, 2906261, 5812522, 66844003, 133688006, 438845411, 877690822, 10093444453, 20186888906]

約数ペア:

[(1, 20186888906), (2, 10093444453), (23, 877690822), (46, 438845411), (151, 133688006), (302, 66844003), (3473, 5812522), (6946, 2906261)]