20244060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37489}}^1$

素因数の和:37507

約数の個数: 48

約数和(自身を含む): 62983200

約数和(自身を除く): 42739140

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, 37489, 74978, 112467, 149956, 187445, 224934, 337401, 374890, 449868, 562335, 674802, 749780, 1012203, 1124670, 1349604, 1687005, 2024406, 2249340, 3374010, 4048812, 5061015, 6748020, 10122030, 20244060]

約数ペア:

[(1, 20244060), (2, 10122030), (3, 6748020), (4, 5061015), (5, 4048812), (6, 3374010), (9, 2249340), (10, 2024406), (12, 1687005), (15, 1349604), (18, 1124670), (20, 1012203), (27, 749780), (30, 674802), (36, 562335), (45, 449868), (54, 374890), (60, 337401), (90, 224934), (108, 187445), (135, 149956), (180, 112467), (270, 74978), (540, 37489)]