20140064478

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^2\times {\mathrm{277}}^1\times {\mathrm{1601}}^1$

素因数の和:1947

約数の個数: 96

約数和(自身を含む): 46548609120

約数和(自身を除く): 26408544642

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 277, 522, 554, 783, 831, 841, 1566, 1601, 1662, 1682, 2493, 2523, 3202, 4803, 4986, 5046, 7479, 7569, 8033, 9606, 14409, 14958, 15138, 16066, 22707, 24099, 28818, 43227, 45414, 46429, 48198, 72297, 86454, 92858, 139287, 144594, 216891, 232957, 278574, 417861, 433782, 443477, 465914, 698871, 835722, 886954, 1253583, 1330431, 1346441, 1397742, 2096613, 2507166, 2660862, 2692882, 3991293, 4039323, 4193226, 6289839, 7982586, 8078646, 11973879, 12117969, 12579678, 12860833, 23947758, 24235938, 25721666, 36353907, 38582499, 72707814, 77164998, 115747497, 231494994, 347242491, 372964157, 694484982, 745928314, 1118892471, 2237784942, 3356677413, 6713354826, 10070032239, 20140064478]

約数ペア:

[(1, 20140064478), (2, 10070032239), (3, 6713354826), (6, 3356677413), (9, 2237784942), (18, 1118892471), (27, 745928314), (29, 694484982), (54, 372964157), (58, 347242491), (87, 231494994), (174, 115747497), (261, 77164998), (277, 72707814), (522, 38582499), (554, 36353907), (783, 25721666), (831, 24235938), (841, 23947758), (1566, 12860833), (1601, 12579678), (1662, 12117969), (1682, 11973879), (2493, 8078646), (2523, 7982586), (3202, 6289839), (4803, 4193226), (4986, 4039323), (5046, 3991293), (7479, 2692882), (7569, 2660862), (8033, 2507166), (9606, 2096613), (14409, 1397742), (14958, 1346441), (15138, 1330431), (16066, 1253583), (22707, 886954), (24099, 835722), (28818, 698871), (43227, 465914), (45414, 443477), (46429, 433782), (48198, 417861), (72297, 278574), (86454, 232957), (92858, 216891), (139287, 144594)]