20161908726

素因数分解:

$2^1\times 3^1\times {\mathrm{1657}}^1\times {\mathrm{2027953}}^1$

素因数の和:2029615

約数の個数: 16

約数和(自身を含む): 40348172784

約数和(自身を除く): 20186264058

約数列:

[1, 2, 3, 6, 1657, 3314, 4971, 9942, 2027953, 4055906, 6083859, 12167718, 3360318121, 6720636242, 10080954363, 20161908726]

約数ペア:

[(1, 20161908726), (2, 10080954363), (3, 6720636242), (6, 3360318121), (1657, 12167718), (3314, 6083859), (4971, 4055906), (9942, 2027953)]