20342436

素因数分解:

$2^2\times 3^1\times {\mathrm{1301}}^1\times {\mathrm{1303}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 47538624

約数和(自身を除く): 27196188

約数列:

[1, 2, 3, 4, 6, 12, 1301, 1303, 2602, 2606, 3903, 3909, 5204, 5212, 7806, 7818, 15612, 15636, 1695203, 3390406, 5085609, 6780812, 10171218, 20342436]

約数ペア:

[(1, 20342436), (2, 10171218), (3, 6780812), (4, 5085609), (6, 3390406), (12, 1695203), (1301, 15636), (1303, 15612), (2602, 7818), (2606, 7806), (3903, 5212), (3909, 5204)]