19753792968

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41681}}^1$

素因数の和:41748

約数の個数: 192

約数和(自身を含む): 63863493120

約数和(自身を除く): 44109700152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 124, 147, 156, 168, 182, 186, 196, 217, 248, 273, 294, 312, 364, 372, 392, 403, 434, 546, 588, 637, 651, 728, 744, 806, 868, 1092, 1176, 1209, 1274, 1302, 1519, 1612, 1736, 1911, 2184, 2418, 2548, 2604, 2821, 3038, 3224, 3822, 4557, 4836, 5096, 5208, 5642, 6076, 7644, 8463, 9114, 9672, 11284, 12152, 15288, 16926, 18228, 19747, 22568, 33852, 36456, 39494, 41681, 59241, 67704, 78988, 83362, 118482, 125043, 157976, 166724, 236964, 250086, 291767, 333448, 473928, 500172, 541853, 583534, 875301, 1000344, 1083706, 1167068, 1292111, 1625559, 1750602, 2042369, 2167412, 2334136, 2584222, 3251118, 3501204, 3792971, 3876333, 4084738, 4334824, 5168444, 6127107, 6502236, 7002408, 7585942, 7752666, 8169476, 9044777, 10336888, 11378913, 12254214, 13004472, 15171884, 15505332, 16338952, 16797443, 18089554, 22757826, 24508428, 26550797, 27134331, 30343768, 31010664, 33594886, 36179108, 45515652, 49016856, 50392329, 53101594, 54268662, 63313439, 67189772, 72358216, 79652391, 91031304, 100784658, 106203188, 108537324, 117582101, 126626878, 134379544, 159304782, 189940317, 201569316, 212406376, 217074648, 235164202, 253253756, 318609564, 352746303, 379880634, 403138632, 470328404, 506507512, 637219128, 705492606, 759761268, 823074707, 940656808, 1410985212, 1519522536, 1646149414, 2469224121, 2821970424, 3292298828, 4938448242, 6584597656, 9876896484, 19753792968]

約数ペア:

[(1, 19753792968), (2, 9876896484), (3, 6584597656), (4, 4938448242), (6, 3292298828), (7, 2821970424), (8, 2469224121), (12, 1646149414), (13, 1519522536), (14, 1410985212), (21, 940656808), (24, 823074707), (26, 759761268), (28, 705492606), (31, 637219128), (39, 506507512), (42, 470328404), (49, 403138632), (52, 379880634), (56, 352746303), (62, 318609564), (78, 253253756), (84, 235164202), (91, 217074648), (93, 212406376), (98, 201569316), (104, 189940317), (124, 159304782), (147, 134379544), (156, 126626878), (168, 117582101), (182, 108537324), (186, 106203188), (196, 100784658), (217, 91031304), (248, 79652391), (273, 72358216), (294, 67189772), (312, 63313439), (364, 54268662), (372, 53101594), (392, 50392329), (403, 49016856), (434, 45515652), (546, 36179108), (588, 33594886), (637, 31010664), (651, 30343768), (728, 27134331), (744, 26550797), (806, 24508428), (868, 22757826), (1092, 18089554), (1176, 16797443), (1209, 16338952), (1274, 15505332), (1302, 15171884), (1519, 13004472), (1612, 12254214), (1736, 11378913), (1911, 10336888), (2184, 9044777), (2418, 8169476), (2548, 7752666), (2604, 7585942), (2821, 7002408), (3038, 6502236), (3224, 6127107), (3822, 5168444), (4557, 4334824), (4836, 4084738), (5096, 3876333), (5208, 3792971), (5642, 3501204), (6076, 3251118), (7644, 2584222), (8463, 2334136), (9114, 2167412), (9672, 2042369), (11284, 1750602), (12152, 1625559), (15288, 1292111), (16926, 1167068), (18228, 1083706), (19747, 1000344), (22568, 875301), (33852, 583534), (36456, 541853), (39494, 500172), (41681, 473928), (59241, 333448), (67704, 291767), (78988, 250086), (83362, 236964), (118482, 166724), (125043, 157976)]