13207260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20011}}^1$

素因数の和:20034

約数の個数: 48

約数和(自身を含む): 40344192

約数和(自身を除く): 27136932

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, 20011, 40022, 60033, 80044, 100055, 120066, 200110, 220121, 240132, 300165, 400220, 440242, 600330, 660363, 880484, 1100605, 1200660, 1320726, 2201210, 2641452, 3301815, 4402420, 6603630, 13207260]

約数ペア:

[(1, 13207260), (2, 6603630), (3, 4402420), (4, 3301815), (5, 2641452), (6, 2201210), (10, 1320726), (11, 1200660), (12, 1100605), (15, 880484), (20, 660363), (22, 600330), (30, 440242), (33, 400220), (44, 300165), (55, 240132), (60, 220121), (66, 200110), (110, 120066), (132, 100055), (165, 80044), (220, 60033), (330, 40022), (660, 20011)]