20796012

素因数分解:

$2^2\times 3^2\times {\mathrm{577667}}^1$

素因数の和:577677

約数の個数: 18

約数和(自身を含む): 52567788

約数和(自身を除く): 31771776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 577667, 1155334, 1733001, 2310668, 3466002, 5199003, 6932004, 10398006, 20796012]

約数ペア:

[(1, 20796012), (2, 10398006), (3, 6932004), (4, 5199003), (6, 3466002), (9, 2310668), (12, 1733001), (18, 1155334), (36, 577667)]