20108118528

素因数分解:

$2^9\times 3^2\times {\mathrm{131}}^1\times {\mathrm{33311}}^1$

素因数の和:33466

約数の個数: 120

約数和(自身を含む): 58478150016

約数和(自身を除く): 38370031488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 288, 384, 393, 512, 524, 576, 768, 786, 1048, 1152, 1179, 1536, 1572, 2096, 2304, 2358, 3144, 4192, 4608, 4716, 6288, 8384, 9432, 12576, 16768, 18864, 25152, 33311, 33536, 37728, 50304, 66622, 67072, 75456, 99933, 100608, 133244, 150912, 199866, 201216, 266488, 299799, 301824, 399732, 532976, 599598, 603648, 799464, 1065952, 1199196, 1598928, 2131904, 2398392, 3197856, 4263808, 4363741, 4796784, 6395712, 8527616, 8727482, 9593568, 12791424, 13091223, 17055232, 17454964, 19187136, 25582848, 26182446, 34909928, 38374272, 39273669, 51165696, 52364892, 69819856, 76748544, 78547338, 104729784, 139639712, 153497088, 157094676, 209459568, 279279424, 314189352, 418919136, 558558848, 628378704, 837838272, 1117117696, 1256757408, 1675676544, 2234235392, 2513514816, 3351353088, 5027029632, 6702706176, 10054059264, 20108118528]

約数ペア:

[(1, 20108118528), (2, 10054059264), (3, 6702706176), (4, 5027029632), (6, 3351353088), (8, 2513514816), (9, 2234235392), (12, 1675676544), (16, 1256757408), (18, 1117117696), (24, 837838272), (32, 628378704), (36, 558558848), (48, 418919136), (64, 314189352), (72, 279279424), (96, 209459568), (128, 157094676), (131, 153497088), (144, 139639712), (192, 104729784), (256, 78547338), (262, 76748544), (288, 69819856), (384, 52364892), (393, 51165696), (512, 39273669), (524, 38374272), (576, 34909928), (768, 26182446), (786, 25582848), (1048, 19187136), (1152, 17454964), (1179, 17055232), (1536, 13091223), (1572, 12791424), (2096, 9593568), (2304, 8727482), (2358, 8527616), (3144, 6395712), (4192, 4796784), (4608, 4363741), (4716, 4263808), (6288, 3197856), (8384, 2398392), (9432, 2131904), (12576, 1598928), (16768, 1199196), (18864, 1065952), (25152, 799464), (33311, 603648), (33536, 599598), (37728, 532976), (50304, 399732), (66622, 301824), (67072, 299799), (75456, 266488), (99933, 201216), (100608, 199866), (133244, 150912)]