20194812

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 37865988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 89, 99, 108, 132, 178, 191, 198, 267, 297, 356, 382, 396, 534, 573, 594, 764, 801, 979, 1068, 1146, 1188, 1602, 1719, 1958, 2101, 2292, 2403, 2937, 3204, 3438, 3916, 4202, 4806, 5157, 5874, 6303, 6876, 8404, 8811, 9612, 10314, 11748, 12606, 16999, 17622, 18909, 20628, 25212, 26433, 33998, 35244, 37818, 50997, 52866, 56727, 67996, 75636, 101994, 105732, 113454, 152991, 186989, 203988, 226908, 305982, 373978, 458973, 560967, 611964, 747956, 917946, 1121934, 1682901, 1835892, 2243868, 3365802, 5048703, 6731604, 10097406, 20194812]

約数ペア:

[(1, 20194812), (2, 10097406), (3, 6731604), (4, 5048703), (6, 3365802), (9, 2243868), (11, 1835892), (12, 1682901), (18, 1121934), (22, 917946), (27, 747956), (33, 611964), (36, 560967), (44, 458973), (54, 373978), (66, 305982), (89, 226908), (99, 203988), (108, 186989), (132, 152991), (178, 113454), (191, 105732), (198, 101994), (267, 75636), (297, 67996), (356, 56727), (382, 52866), (396, 50997), (534, 37818), (573, 35244), (594, 33998), (764, 26433), (801, 25212), (979, 20628), (1068, 18909), (1146, 17622), (1188, 16999), (1602, 12606), (1719, 11748), (1958, 10314), (2101, 9612), (2292, 8811), (2403, 8404), (2937, 6876), (3204, 6303), (3438, 5874), (3916, 5157), (4202, 4806)]