20152508904

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{81817}}^1$

素因数の和:82151

約数の個数: 96

約数和(自身を含む): 59733685440

約数和(自身を除く): 39581176536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 311, 396, 622, 792, 933, 1244, 1866, 2488, 2799, 3421, 3732, 5598, 6842, 7464, 10263, 11196, 13684, 20526, 22392, 27368, 30789, 41052, 61578, 81817, 82104, 123156, 163634, 245451, 246312, 327268, 490902, 654536, 736353, 899987, 981804, 1472706, 1799974, 1963608, 2699961, 2945412, 3599948, 5399922, 5890824, 7199896, 8099883, 10799844, 16199766, 21599688, 25445087, 32399532, 50890174, 64799064, 76335261, 101780348, 152670522, 203560696, 229005783, 279895957, 305341044, 458011566, 559791914, 610682088, 839687871, 916023132, 1119583828, 1679375742, 1832046264, 2239167656, 2519063613, 3358751484, 5038127226, 6717502968, 10076254452, 20152508904]

約数ペア:

[(1, 20152508904), (2, 10076254452), (3, 6717502968), (4, 5038127226), (6, 3358751484), (8, 2519063613), (9, 2239167656), (11, 1832046264), (12, 1679375742), (18, 1119583828), (22, 916023132), (24, 839687871), (33, 610682088), (36, 559791914), (44, 458011566), (66, 305341044), (72, 279895957), (88, 229005783), (99, 203560696), (132, 152670522), (198, 101780348), (264, 76335261), (311, 64799064), (396, 50890174), (622, 32399532), (792, 25445087), (933, 21599688), (1244, 16199766), (1866, 10799844), (2488, 8099883), (2799, 7199896), (3421, 5890824), (3732, 5399922), (5598, 3599948), (6842, 2945412), (7464, 2699961), (10263, 1963608), (11196, 1799974), (13684, 1472706), (20526, 981804), (22392, 899987), (27368, 736353), (30789, 654536), (41052, 490902), (61578, 327268), (81817, 246312), (82104, 245451), (123156, 163634)]