20175440148

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{4783}}^1$

素因数の和:5123

約数の個数: 120

約数和(自身を含む): 54070528512

約数和(自身を除く): 33895088364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 277, 282, 324, 423, 554, 564, 831, 846, 1108, 1269, 1662, 1692, 2493, 2538, 3324, 3807, 4783, 4986, 5076, 7479, 7614, 9566, 9972, 13019, 14349, 14958, 15228, 19132, 22437, 26038, 28698, 29916, 39057, 43047, 44874, 52076, 57396, 78114, 86094, 89748, 117171, 129141, 156228, 172188, 224801, 234342, 258282, 351513, 387423, 449602, 468684, 516564, 674403, 703026, 774846, 899204, 1054539, 1324891, 1348806, 1406052, 1549692, 2023209, 2109078, 2649782, 2697612, 3974673, 4046418, 4218156, 5299564, 6069627, 7949346, 8092836, 11924019, 12139254, 15898692, 18208881, 23848038, 24278508, 35772057, 36417762, 47696076, 62269877, 71544114, 72835524, 107316171, 124539754, 143088228, 186809631, 214632342, 249079508, 373619262, 429264684, 560428893, 747238524, 1120857786, 1681286679, 2241715572, 3362573358, 5043860037, 6725146716, 10087720074, 20175440148]

約数ペア:

[(1, 20175440148), (2, 10087720074), (3, 6725146716), (4, 5043860037), (6, 3362573358), (9, 2241715572), (12, 1681286679), (18, 1120857786), (27, 747238524), (36, 560428893), (47, 429264684), (54, 373619262), (81, 249079508), (94, 214632342), (108, 186809631), (141, 143088228), (162, 124539754), (188, 107316171), (277, 72835524), (282, 71544114), (324, 62269877), (423, 47696076), (554, 36417762), (564, 35772057), (831, 24278508), (846, 23848038), (1108, 18208881), (1269, 15898692), (1662, 12139254), (1692, 11924019), (2493, 8092836), (2538, 7949346), (3324, 6069627), (3807, 5299564), (4783, 4218156), (4986, 4046418), (5076, 3974673), (7479, 2697612), (7614, 2649782), (9566, 2109078), (9972, 2023209), (13019, 1549692), (14349, 1406052), (14958, 1348806), (15228, 1324891), (19132, 1054539), (22437, 899204), (26038, 774846), (28698, 703026), (29916, 674403), (39057, 516564), (43047, 468684), (44874, 449602), (52076, 387423), (57396, 351513), (78114, 258282), (86094, 234342), (89748, 224801), (117171, 172188), (129141, 156228)]