2020144374

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{17891}}^1$

素因数の和:17963

約数の個数: 80

約数和(自身を含む): 4910065776

約数和(自身を除く): 2889921402

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 41, 51, 54, 81, 82, 102, 123, 153, 162, 246, 306, 369, 459, 697, 738, 918, 1107, 1377, 1394, 2091, 2214, 2754, 3321, 4182, 6273, 6642, 12546, 17891, 18819, 35782, 37638, 53673, 56457, 107346, 112914, 161019, 304147, 322038, 483057, 608294, 733531, 912441, 966114, 1449171, 1467062, 1824882, 2200593, 2737323, 2898342, 4401186, 5474646, 6601779, 8211969, 12470027, 13203558, 16423938, 19805337, 24635907, 24940054, 37410081, 39610674, 49271814, 59416011, 74820162, 112230243, 118832022, 224460486, 336690729, 673381458, 1010072187, 2020144374]

約数ペア:

[(1, 2020144374), (2, 1010072187), (3, 673381458), (6, 336690729), (9, 224460486), (17, 118832022), (18, 112230243), (27, 74820162), (34, 59416011), (41, 49271814), (51, 39610674), (54, 37410081), (81, 24940054), (82, 24635907), (102, 19805337), (123, 16423938), (153, 13203558), (162, 12470027), (246, 8211969), (306, 6601779), (369, 5474646), (459, 4401186), (697, 2898342), (738, 2737323), (918, 2200593), (1107, 1824882), (1377, 1467062), (1394, 1449171), (2091, 966114), (2214, 912441), (2754, 733531), (3321, 608294), (4182, 483057), (6273, 322038), (6642, 304147), (12546, 161019), (17891, 112914), (18819, 107346), (35782, 56457), (37638, 53673)]