13016020

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2053}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 27433224

約数和(自身を除く): 14417204

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 2053, 3170, 4106, 6340, 8212, 10265, 20530, 41060, 650801, 1301602, 2603204, 3254005, 6508010, 13016020]

約数ペア:

[(1, 13016020), (2, 6508010), (4, 3254005), (5, 2603204), (10, 1301602), (20, 650801), (317, 41060), (634, 20530), (1268, 10265), (1585, 8212), (2053, 6340), (3170, 4106)]