20014812

素因数分解:

$2^2\times 3^2\times {\mathrm{555967}}^1$

素因数の和:555977

約数の個数: 18

約数和(自身を含む): 50593088

約数和(自身を除く): 30578276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 555967, 1111934, 1667901, 2223868, 3335802, 5003703, 6671604, 10007406, 20014812]

約数ペア:

[(1, 20014812), (2, 10007406), (3, 6671604), (4, 5003703), (6, 3335802), (9, 2223868), (12, 1667901), (18, 1111934), (36, 555967)]