20011241952

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{130363}}^1$

素因数の和:130433

約数の個数: 144

約数和(自身を含む): 62779652208

約数和(自身を除く): 42768410256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 312, 328, 369, 416, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1248, 1312, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 3744, 3936, 4264, 4797, 5904, 6396, 8528, 9594, 11808, 12792, 17056, 19188, 25584, 38376, 51168, 76752, 130363, 153504, 260726, 391089, 521452, 782178, 1042904, 1173267, 1564356, 1694719, 2085808, 2346534, 3128712, 3389438, 4171616, 4693068, 5084157, 5344883, 6257424, 6778876, 9386136, 10168314, 10689766, 12514848, 13557752, 15252471, 16034649, 18772272, 20336628, 21379532, 27115504, 30504942, 32069298, 37544544, 40673256, 42759064, 48103947, 54231008, 61009884, 64138596, 69483479, 81346512, 85518128, 96207894, 122019768, 128277192, 138966958, 162693024, 171036256, 192415788, 208450437, 244039536, 256554384, 277933916, 384831576, 416900874, 488079072, 513108768, 555867832, 625351311, 769663152, 833801748, 1111735664, 1250702622, 1539326304, 1667603496, 2223471328, 2501405244, 3335206992, 5002810488, 6670413984, 10005620976, 20011241952]

約数ペア:

[(1, 20011241952), (2, 10005620976), (3, 6670413984), (4, 5002810488), (6, 3335206992), (8, 2501405244), (9, 2223471328), (12, 1667603496), (13, 1539326304), (16, 1250702622), (18, 1111735664), (24, 833801748), (26, 769663152), (32, 625351311), (36, 555867832), (39, 513108768), (41, 488079072), (48, 416900874), (52, 384831576), (72, 277933916), (78, 256554384), (82, 244039536), (96, 208450437), (104, 192415788), (117, 171036256), (123, 162693024), (144, 138966958), (156, 128277192), (164, 122019768), (208, 96207894), (234, 85518128), (246, 81346512), (288, 69483479), (312, 64138596), (328, 61009884), (369, 54231008), (416, 48103947), (468, 42759064), (492, 40673256), (533, 37544544), (624, 32069298), (656, 30504942), (738, 27115504), (936, 21379532), (984, 20336628), (1066, 18772272), (1248, 16034649), (1312, 15252471), (1476, 13557752), (1599, 12514848), (1872, 10689766), (1968, 10168314), (2132, 9386136), (2952, 6778876), (3198, 6257424), (3744, 5344883), (3936, 5084157), (4264, 4693068), (4797, 4171616), (5904, 3389438), (6396, 3128712), (8528, 2346534), (9594, 2085808), (11808, 1694719), (12792, 1564356), (17056, 1173267), (19188, 1042904), (25584, 782178), (38376, 521452), (51168, 391089), (76752, 260726), (130363, 153504)]