2020565580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3061463}}^1$

素因数の和:3061486

約数の個数: 48

約数和(自身を含む): 6171911424

約数和(自身を除く): 4151345844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3061463, 6122926, 9184389, 12245852, 15307315, 18368778, 30614630, 33676093, 36737556, 45921945, 61229260, 67352186, 91843890, 101028279, 134704372, 168380465, 183687780, 202056558, 336760930, 404113116, 505141395, 673521860, 1010282790, 2020565580]

約数ペア:

[(1, 2020565580), (2, 1010282790), (3, 673521860), (4, 505141395), (5, 404113116), (6, 336760930), (10, 202056558), (11, 183687780), (12, 168380465), (15, 134704372), (20, 101028279), (22, 91843890), (30, 67352186), (33, 61229260), (44, 45921945), (55, 36737556), (60, 33676093), (66, 30614630), (110, 18368778), (132, 15307315), (165, 12245852), (220, 9184389), (330, 6122926), (660, 3061463)]