20531352384

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{467}}^1\times {\mathrm{601}}^1$

素因数の和:1213

約数の個数: 168

約数和(自身を含む): 59538705408

約数和(自身を除く): 39007353024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 467, 508, 576, 601, 762, 934, 1016, 1143, 1202, 1401, 1524, 1803, 1868, 2032, 2286, 2404, 2802, 3048, 3606, 3736, 4064, 4203, 4572, 4808, 5409, 5604, 6096, 7212, 7472, 8128, 8406, 9144, 9616, 10818, 11208, 12192, 14424, 14944, 16812, 18288, 19232, 21636, 22416, 24384, 28848, 29888, 33624, 36576, 38464, 43272, 44832, 57696, 59309, 67248, 73152, 76327, 86544, 89664, 115392, 118618, 134496, 152654, 173088, 177927, 228981, 237236, 268992, 280667, 305308, 346176, 355854, 457962, 474472, 533781, 561334, 610616, 686943, 711708, 842001, 915924, 948944, 1067562, 1122668, 1221232, 1373886, 1423416, 1684002, 1831848, 1897888, 2135124, 2245336, 2442464, 2526003, 2747772, 2846832, 3368004, 3663696, 3795776, 4270248, 4490672, 4884928, 5052006, 5495544, 5693664, 6736008, 7327392, 8540496, 8981344, 10104012, 10991088, 11387328, 13472016, 14654784, 17080992, 17962688, 20208024, 21982176, 26944032, 34161984, 35644709, 40416048, 43964352, 53888064, 71289418, 80832096, 106934127, 142578836, 161664192, 213868254, 285157672, 320802381, 427736508, 570315344, 641604762, 855473016, 1140630688, 1283209524, 1710946032, 2281261376, 2566419048, 3421892064, 5132838096, 6843784128, 10265676192, 20531352384]

約数ペア:

[(1, 20531352384), (2, 10265676192), (3, 6843784128), (4, 5132838096), (6, 3421892064), (8, 2566419048), (9, 2281261376), (12, 1710946032), (16, 1283209524), (18, 1140630688), (24, 855473016), (32, 641604762), (36, 570315344), (48, 427736508), (64, 320802381), (72, 285157672), (96, 213868254), (127, 161664192), (144, 142578836), (192, 106934127), (254, 80832096), (288, 71289418), (381, 53888064), (467, 43964352), (508, 40416048), (576, 35644709), (601, 34161984), (762, 26944032), (934, 21982176), (1016, 20208024), (1143, 17962688), (1202, 17080992), (1401, 14654784), (1524, 13472016), (1803, 11387328), (1868, 10991088), (2032, 10104012), (2286, 8981344), (2404, 8540496), (2802, 7327392), (3048, 6736008), (3606, 5693664), (3736, 5495544), (4064, 5052006), (4203, 4884928), (4572, 4490672), (4808, 4270248), (5409, 3795776), (5604, 3663696), (6096, 3368004), (7212, 2846832), (7472, 2747772), (8128, 2526003), (8406, 2442464), (9144, 2245336), (9616, 2135124), (10818, 1897888), (11208, 1831848), (12192, 1684002), (14424, 1423416), (14944, 1373886), (16812, 1221232), (18288, 1122668), (19232, 1067562), (21636, 948944), (22416, 915924), (24384, 842001), (28848, 711708), (29888, 686943), (33624, 610616), (36576, 561334), (38464, 533781), (43272, 474472), (44832, 457962), (57696, 355854), (59309, 346176), (67248, 305308), (73152, 280667), (76327, 268992), (86544, 237236), (89664, 228981), (115392, 177927), (118618, 173088), (134496, 152654)]