20187306104

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6801653}}^1$

素因数の和:6801719

約数の個数: 32

約数和(自身を含む): 44074717920

約数和(自身を除く): 23887411816

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 6801653, 13603306, 27206612, 47611571, 54413224, 95223142, 190446284, 360487609, 380892568, 720975218, 1441950436, 2523413263, 2883900872, 5046826526, 10093653052, 20187306104]

約数ペア:

[(1, 20187306104), (2, 10093653052), (4, 5046826526), (7, 2883900872), (8, 2523413263), (14, 1441950436), (28, 720975218), (53, 380892568), (56, 360487609), (106, 190446284), (212, 95223142), (371, 54413224), (424, 47611571), (742, 27206612), (1484, 13603306), (2968, 6801653)]