20148009984

素因数分解:

$2^{10}\times 3^4\times {\mathrm{242911}}^1$

素因数の和:242943

約数の個数: 110

約数和(自身を含む): 60166144544

約数和(自身を除く): 40018134560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2304, 2592, 3072, 3456, 4608, 5184, 6912, 9216, 10368, 13824, 20736, 27648, 41472, 82944, 242911, 485822, 728733, 971644, 1457466, 1943288, 2186199, 2914932, 3886576, 4372398, 5829864, 6558597, 7773152, 8744796, 11659728, 13117194, 15546304, 17489592, 19675791, 23319456, 26234388, 31092608, 34979184, 39351582, 46638912, 52468776, 62185216, 69958368, 78703164, 93277824, 104937552, 124370432, 139916736, 157406328, 186555648, 209875104, 248740864, 279833472, 314812656, 373111296, 419750208, 559666944, 629625312, 746222592, 839500416, 1119333888, 1259250624, 1679000832, 2238667776, 2518501248, 3358001664, 5037002496, 6716003328, 10074004992, 20148009984]

約数ペア:

[(1, 20148009984), (2, 10074004992), (3, 6716003328), (4, 5037002496), (6, 3358001664), (8, 2518501248), (9, 2238667776), (12, 1679000832), (16, 1259250624), (18, 1119333888), (24, 839500416), (27, 746222592), (32, 629625312), (36, 559666944), (48, 419750208), (54, 373111296), (64, 314812656), (72, 279833472), (81, 248740864), (96, 209875104), (108, 186555648), (128, 157406328), (144, 139916736), (162, 124370432), (192, 104937552), (216, 93277824), (256, 78703164), (288, 69958368), (324, 62185216), (384, 52468776), (432, 46638912), (512, 39351582), (576, 34979184), (648, 31092608), (768, 26234388), (864, 23319456), (1024, 19675791), (1152, 17489592), (1296, 15546304), (1536, 13117194), (1728, 11659728), (2304, 8744796), (2592, 7773152), (3072, 6558597), (3456, 5829864), (4608, 4372398), (5184, 3886576), (6912, 2914932), (9216, 2186199), (10368, 1943288), (13824, 1457466), (20736, 971644), (27648, 728733), (41472, 485822), (82944, 242911)]