20191004028

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{10903}}^1$

素因数の和:12248

約数の個数: 96

約数和(自身を含む): 56421657600

約数和(自身を除く): 36230653572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1319, 1404, 2638, 3957, 5276, 7914, 10903, 11871, 15828, 17147, 21806, 23742, 32709, 34294, 35613, 43612, 47484, 51441, 65418, 68588, 71226, 98127, 102882, 130836, 141739, 142452, 154323, 196254, 205764, 283478, 294381, 308646, 392508, 425217, 462969, 566956, 588762, 617292, 850434, 925938, 1177524, 1275651, 1700868, 1851876, 2551302, 3826953, 5102604, 7653906, 14381057, 15307812, 28762114, 43143171, 57524228, 86286342, 129429513, 172572684, 186953741, 258859026, 373907482, 388288539, 517718052, 560861223, 747814964, 776577078, 1121722446, 1553154156, 1682583669, 2243444892, 3365167338, 5047751007, 6730334676, 10095502014, 20191004028]

約数ペア:

[(1, 20191004028), (2, 10095502014), (3, 6730334676), (4, 5047751007), (6, 3365167338), (9, 2243444892), (12, 1682583669), (13, 1553154156), (18, 1121722446), (26, 776577078), (27, 747814964), (36, 560861223), (39, 517718052), (52, 388288539), (54, 373907482), (78, 258859026), (108, 186953741), (117, 172572684), (156, 129429513), (234, 86286342), (351, 57524228), (468, 43143171), (702, 28762114), (1319, 15307812), (1404, 14381057), (2638, 7653906), (3957, 5102604), (5276, 3826953), (7914, 2551302), (10903, 1851876), (11871, 1700868), (15828, 1275651), (17147, 1177524), (21806, 925938), (23742, 850434), (32709, 617292), (34294, 588762), (35613, 566956), (43612, 462969), (47484, 425217), (51441, 392508), (65418, 308646), (68588, 294381), (71226, 283478), (98127, 205764), (102882, 196254), (130836, 154323), (141739, 142452)]