20172729888

素因数分解:

$2^5\times 3^4\times {\mathrm{7782689}}^1$

素因数の和:7782711

約数の個数: 60

約数和(自身を含む): 59327445870

約数和(自身を除く): 39154715982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 7782689, 15565378, 23348067, 31130756, 46696134, 62261512, 70044201, 93392268, 124523024, 140088402, 186784536, 210132603, 249046048, 280176804, 373569072, 420265206, 560353608, 630397809, 747138144, 840530412, 1120707216, 1260795618, 1681060824, 2241414432, 2521591236, 3362121648, 5043182472, 6724243296, 10086364944, 20172729888]

約数ペア:

[(1, 20172729888), (2, 10086364944), (3, 6724243296), (4, 5043182472), (6, 3362121648), (8, 2521591236), (9, 2241414432), (12, 1681060824), (16, 1260795618), (18, 1120707216), (24, 840530412), (27, 747138144), (32, 630397809), (36, 560353608), (48, 420265206), (54, 373569072), (72, 280176804), (81, 249046048), (96, 210132603), (108, 186784536), (144, 140088402), (162, 124523024), (216, 93392268), (288, 70044201), (324, 62261512), (432, 46696134), (648, 31130756), (864, 23348067), (1296, 15565378), (2592, 7782689)]