20223488544

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{87739}}^1$

素因数の和:87780

約数の個数: 120

約数和(自身を含む): 61931454480

約数和(自身を除く): 41707965936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2401, 2744, 4116, 4704, 4802, 5488, 7203, 8232, 9604, 10976, 14406, 16464, 19208, 28812, 32928, 38416, 57624, 76832, 87739, 115248, 175478, 230496, 263217, 350956, 526434, 614173, 701912, 1052868, 1228346, 1403824, 1842519, 2105736, 2456692, 2807648, 3685038, 4211472, 4299211, 4913384, 7370076, 8422944, 8598422, 9826768, 12897633, 14740152, 17196844, 19653536, 25795266, 29480304, 30094477, 34393688, 51590532, 58960608, 60188954, 68787376, 90283431, 103181064, 120377908, 137574752, 180566862, 206362128, 210661339, 240755816, 361133724, 412724256, 421322678, 481511632, 631984017, 722267448, 842645356, 963023264, 1263968034, 1444534896, 1685290712, 2527936068, 2889069792, 3370581424, 5055872136, 6741162848, 10111744272, 20223488544]

約数ペア:

[(1, 20223488544), (2, 10111744272), (3, 6741162848), (4, 5055872136), (6, 3370581424), (7, 2889069792), (8, 2527936068), (12, 1685290712), (14, 1444534896), (16, 1263968034), (21, 963023264), (24, 842645356), (28, 722267448), (32, 631984017), (42, 481511632), (48, 421322678), (49, 412724256), (56, 361133724), (84, 240755816), (96, 210661339), (98, 206362128), (112, 180566862), (147, 137574752), (168, 120377908), (196, 103181064), (224, 90283431), (294, 68787376), (336, 60188954), (343, 58960608), (392, 51590532), (588, 34393688), (672, 30094477), (686, 29480304), (784, 25795266), (1029, 19653536), (1176, 17196844), (1372, 14740152), (1568, 12897633), (2058, 9826768), (2352, 8598422), (2401, 8422944), (2744, 7370076), (4116, 4913384), (4704, 4299211), (4802, 4211472), (5488, 3685038), (7203, 2807648), (8232, 2456692), (9604, 2105736), (10976, 1842519), (14406, 1403824), (16464, 1228346), (19208, 1052868), (28812, 701912), (32928, 614173), (38416, 526434), (57624, 350956), (76832, 263217), (87739, 230496), (115248, 175478)]