20218573902

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3469}}^1\times {\mathrm{9431}}^1$

素因数の和:13008

約数の個数: 32

約数和(自身を含む): 40845841920

約数和(自身を除く): 20627268018

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 3469, 6938, 9431, 10407, 18862, 20814, 28293, 56586, 357307, 714614, 971393, 1071921, 1942786, 2143842, 2914179, 5828358, 32716139, 65432278, 98148417, 196296834, 3369762317, 6739524634, 10109286951, 20218573902]

約数ペア:

[(1, 20218573902), (2, 10109286951), (3, 6739524634), (6, 3369762317), (103, 196296834), (206, 98148417), (309, 65432278), (618, 32716139), (3469, 5828358), (6938, 2914179), (9431, 2143842), (10407, 1942786), (18862, 1071921), (20814, 971393), (28293, 714614), (56586, 357307)]