20002086

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28493}}^1$

素因数の和:28517

約数の個数: 32

約数和(自身を含む): 47869920

約数和(自身を除く): 27867834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28493, 56986, 85479, 170958, 256437, 370409, 512874, 740818, 769311, 1111227, 1538622, 2222454, 3333681, 6667362, 10001043, 20002086]

約数ペア:

[(1, 20002086), (2, 10001043), (3, 6667362), (6, 3333681), (9, 2222454), (13, 1538622), (18, 1111227), (26, 769311), (27, 740818), (39, 512874), (54, 370409), (78, 256437), (117, 170958), (234, 85479), (351, 56986), (702, 28493)]