20963210112

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73673}}^1$

素因数の和:73725

約数の個数: 192

約数和(自身を含む): 68384206800

約数和(自身を除く): 47420996688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 384, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1152, 1216, 1248, 1368, 1482, 1664, 1824, 1872, 1976, 2223, 2432, 2496, 2736, 2964, 3648, 3744, 3952, 4446, 4992, 5472, 5928, 7296, 7488, 7904, 8892, 10944, 11856, 14976, 15808, 17784, 21888, 23712, 31616, 35568, 47424, 71136, 73673, 94848, 142272, 147346, 221019, 284544, 294692, 442038, 589384, 663057, 884076, 957749, 1178768, 1326114, 1399787, 1768152, 1915498, 2357536, 2652228, 2799574, 2873247, 3536304, 3830996, 4199361, 4715072, 5304456, 5599148, 5746494, 7072608, 7661992, 8398722, 8619741, 9430144, 10608912, 11198296, 11492988, 12598083, 14145216, 15323984, 16797444, 17239482, 18197231, 21217824, 22396592, 22985976, 25196166, 28290432, 30647968, 33594888, 34478964, 36394462, 42435648, 44793184, 45971952, 50392332, 54591693, 61295936, 67189776, 68957928, 72788924, 84871296, 89586368, 91943904, 100784664, 109183386, 122591872, 134379552, 137915856, 145577848, 163775079, 179172736, 183887808, 201569328, 218366772, 268759104, 275831712, 291155696, 327550158, 367775616, 403138656, 436733544, 537518208, 551663424, 582311392, 655100316, 806277312, 873467088, 1103326848, 1164622784, 1310200632, 1612554624, 1746934176, 2329245568, 2620401264, 3493868352, 5240802528, 6987736704, 10481605056, 20963210112]

約数ペア:

[(1, 20963210112), (2, 10481605056), (3, 6987736704), (4, 5240802528), (6, 3493868352), (8, 2620401264), (9, 2329245568), (12, 1746934176), (13, 1612554624), (16, 1310200632), (18, 1164622784), (19, 1103326848), (24, 873467088), (26, 806277312), (32, 655100316), (36, 582311392), (38, 551663424), (39, 537518208), (48, 436733544), (52, 403138656), (57, 367775616), (64, 327550158), (72, 291155696), (76, 275831712), (78, 268759104), (96, 218366772), (104, 201569328), (114, 183887808), (117, 179172736), (128, 163775079), (144, 145577848), (152, 137915856), (156, 134379552), (171, 122591872), (192, 109183386), (208, 100784664), (228, 91943904), (234, 89586368), (247, 84871296), (288, 72788924), (304, 68957928), (312, 67189776), (342, 61295936), (384, 54591693), (416, 50392332), (456, 45971952), (468, 44793184), (494, 42435648), (576, 36394462), (608, 34478964), (624, 33594888), (684, 30647968), (741, 28290432), (832, 25196166), (912, 22985976), (936, 22396592), (988, 21217824), (1152, 18197231), (1216, 17239482), (1248, 16797444), (1368, 15323984), (1482, 14145216), (1664, 12598083), (1824, 11492988), (1872, 11198296), (1976, 10608912), (2223, 9430144), (2432, 8619741), (2496, 8398722), (2736, 7661992), (2964, 7072608), (3648, 5746494), (3744, 5599148), (3952, 5304456), (4446, 4715072), (4992, 4199361), (5472, 3830996), (5928, 3536304), (7296, 2873247), (7488, 2799574), (7904, 2652228), (8892, 2357536), (10944, 1915498), (11856, 1768152), (14976, 1399787), (15808, 1326114), (17784, 1178768), (21888, 957749), (23712, 884076), (31616, 663057), (35568, 589384), (47424, 442038), (71136, 294692), (73673, 284544), (94848, 221019), (142272, 147346)]