11158020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{20663}}^1$

素因数の和:20681

約数の個数: 48

約数和(自身を含む): 34715520

約数和(自身を除く): 23557500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 20663, 41326, 61989, 82652, 103315, 123978, 185967, 206630, 247956, 309945, 371934, 413260, 557901, 619890, 743868, 929835, 1115802, 1239780, 1859670, 2231604, 2789505, 3719340, 5579010, 11158020]

約数ペア:

[(1, 11158020), (2, 5579010), (3, 3719340), (4, 2789505), (5, 2231604), (6, 1859670), (9, 1239780), (10, 1115802), (12, 929835), (15, 743868), (18, 619890), (20, 557901), (27, 413260), (30, 371934), (36, 309945), (45, 247956), (54, 206630), (60, 185967), (90, 123978), (108, 103315), (135, 82652), (180, 61989), (270, 41326), (540, 20663)]