20349250584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{21019}}^1$

素因数の和:21177

約数の個数: 128

約数和(自身を含む): 57208032000

約数和(自身を除く): 36858781416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 107, 116, 156, 174, 214, 232, 312, 321, 348, 377, 428, 642, 696, 754, 856, 1131, 1284, 1391, 1508, 2262, 2568, 2782, 3016, 3103, 4173, 4524, 5564, 6206, 8346, 9048, 9309, 11128, 12412, 16692, 18618, 21019, 24824, 33384, 37236, 40339, 42038, 63057, 74472, 80678, 84076, 121017, 126114, 161356, 168152, 242034, 252228, 273247, 322712, 484068, 504456, 546494, 609551, 819741, 968136, 1092988, 1219102, 1639482, 1828653, 2185976, 2249033, 2438204, 3278964, 3657306, 4498066, 4876408, 6557928, 6747099, 7314612, 7924163, 8996132, 13494198, 14629224, 15848326, 17992264, 23772489, 26988396, 29237429, 31696652, 47544978, 53976792, 58474858, 63393304, 65221957, 87712287, 95089956, 116949716, 130443914, 175424574, 190179912, 195665871, 233899432, 260887828, 350849148, 391331742, 521775656, 701698296, 782663484, 847885441, 1565326968, 1695770882, 2543656323, 3391541764, 5087312646, 6783083528, 10174625292, 20349250584]

約数ペア:

[(1, 20349250584), (2, 10174625292), (3, 6783083528), (4, 5087312646), (6, 3391541764), (8, 2543656323), (12, 1695770882), (13, 1565326968), (24, 847885441), (26, 782663484), (29, 701698296), (39, 521775656), (52, 391331742), (58, 350849148), (78, 260887828), (87, 233899432), (104, 195665871), (107, 190179912), (116, 175424574), (156, 130443914), (174, 116949716), (214, 95089956), (232, 87712287), (312, 65221957), (321, 63393304), (348, 58474858), (377, 53976792), (428, 47544978), (642, 31696652), (696, 29237429), (754, 26988396), (856, 23772489), (1131, 17992264), (1284, 15848326), (1391, 14629224), (1508, 13494198), (2262, 8996132), (2568, 7924163), (2782, 7314612), (3016, 6747099), (3103, 6557928), (4173, 4876408), (4524, 4498066), (5564, 3657306), (6206, 3278964), (8346, 2438204), (9048, 2249033), (9309, 2185976), (11128, 1828653), (12412, 1639482), (16692, 1219102), (18618, 1092988), (21019, 968136), (24824, 819741), (33384, 609551), (37236, 546494), (40339, 504456), (42038, 484068), (63057, 322712), (74472, 273247), (80678, 252228), (84076, 242034), (121017, 168152), (126114, 161356)]