20846191392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2416

約数の個数: 288

約数和(自身を含む): 67744797120

約数和(自身を除く): 46898605728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 131, 144, 152, 156, 171, 208, 228, 234, 247, 262, 288, 304, 312, 342, 393, 416, 456, 468, 494, 524, 608, 624, 684, 741, 786, 912, 936, 988, 1048, 1179, 1248, 1368, 1482, 1572, 1703, 1824, 1872, 1976, 2096, 2223, 2237, 2358, 2489, 2736, 2964, 3144, 3406, 3744, 3952, 4192, 4446, 4474, 4716, 4978, 5109, 5472, 5928, 6288, 6711, 6812, 7467, 7904, 8892, 8948, 9432, 9956, 10218, 11856, 12576, 13422, 13624, 14934, 15327, 17784, 17896, 18864, 19912, 20133, 20436, 22401, 23712, 26844, 27248, 29081, 29868, 30654, 32357, 35568, 35792, 37728, 39824, 40266, 40872, 42503, 44802, 53688, 54496, 58162, 59736, 61308, 64714, 71136, 71584, 79648, 80532, 81744, 85006, 87243, 89604, 97071, 107376, 116324, 119472, 122616, 127509, 129428, 161064, 163488, 170012, 174486, 179208, 194142, 214752, 232648, 238944, 245232, 255018, 258856, 261729, 291213, 293047, 322128, 340024, 348972, 358416, 382527, 388284, 465296, 490464, 510036, 517712, 523458, 552539, 582426, 586094, 644256, 680048, 697944, 716832, 765054, 776568, 879141, 930592, 1020072, 1035424, 1046916, 1105078, 1164852, 1172188, 1360096, 1395888, 1530108, 1553136, 1657617, 1758282, 2040144, 2093832, 2210156, 2329704, 2344376, 2637423, 2791776, 3060216, 3106272, 3315234, 3516564, 3809611, 4080288, 4187664, 4420312, 4659408, 4688752, 4972851, 5274846, 5567893, 6120432, 6630468, 7033128, 7619222, 8375328, 8840624, 9318816, 9377504, 9945702, 10549692, 11135786, 11428833, 12240864, 13260936, 14066256, 15238444, 16703679, 17681248, 19891404, 21099384, 22271572, 22857666, 26521872, 28132512, 30476888, 33407358, 34286499, 39782808, 42198768, 44543144, 45715332, 50111037, 53043744, 60953776, 66814716, 68572998, 72382609, 79565616, 84397536, 89086288, 91430664, 100222074, 121907552, 133629432, 137145996, 144765218, 159131232, 178172576, 182861328, 200444148, 217147827, 267258864, 274291992, 289530436, 365722656, 400888296, 434295654, 534517728, 548583984, 579060872, 651443481, 801776592, 868591308, 1097167968, 1158121744, 1302886962, 1603553184, 1737182616, 2316243488, 2605773924, 3474365232, 5211547848, 6948730464, 10423095696, 20846191392]

約数ペア:

[(1, 20846191392), (2, 10423095696), (3, 6948730464), (4, 5211547848), (6, 3474365232), (8, 2605773924), (9, 2316243488), (12, 1737182616), (13, 1603553184), (16, 1302886962), (18, 1158121744), (19, 1097167968), (24, 868591308), (26, 801776592), (32, 651443481), (36, 579060872), (38, 548583984), (39, 534517728), (48, 434295654), (52, 400888296), (57, 365722656), (72, 289530436), (76, 274291992), (78, 267258864), (96, 217147827), (104, 200444148), (114, 182861328), (117, 178172576), (131, 159131232), (144, 144765218), (152, 137145996), (156, 133629432), (171, 121907552), (208, 100222074), (228, 91430664), (234, 89086288), (247, 84397536), (262, 79565616), (288, 72382609), (304, 68572998), (312, 66814716), (342, 60953776), (393, 53043744), (416, 50111037), (456, 45715332), (468, 44543144), (494, 42198768), (524, 39782808), (608, 34286499), (624, 33407358), (684, 30476888), (741, 28132512), (786, 26521872), (912, 22857666), (936, 22271572), (988, 21099384), (1048, 19891404), (1179, 17681248), (1248, 16703679), (1368, 15238444), (1482, 14066256), (1572, 13260936), (1703, 12240864), (1824, 11428833), (1872, 11135786), (1976, 10549692), (2096, 9945702), (2223, 9377504), (2237, 9318816), (2358, 8840624), (2489, 8375328), (2736, 7619222), (2964, 7033128), (3144, 6630468), (3406, 6120432), (3744, 5567893), (3952, 5274846), (4192, 4972851), (4446, 4688752), (4474, 4659408), (4716, 4420312), (4978, 4187664), (5109, 4080288), (5472, 3809611), (5928, 3516564), (6288, 3315234), (6711, 3106272), (6812, 3060216), (7467, 2791776), (7904, 2637423), (8892, 2344376), (8948, 2329704), (9432, 2210156), (9956, 2093832), (10218, 2040144), (11856, 1758282), (12576, 1657617), (13422, 1553136), (13624, 1530108), (14934, 1395888), (15327, 1360096), (17784, 1172188), (17896, 1164852), (18864, 1105078), (19912, 1046916), (20133, 1035424), (20436, 1020072), (22401, 930592), (23712, 879141), (26844, 776568), (27248, 765054), (29081, 716832), (29868, 697944), (30654, 680048), (32357, 644256), (35568, 586094), (35792, 582426), (37728, 552539), (39824, 523458), (40266, 517712), (40872, 510036), (42503, 490464), (44802, 465296), (53688, 388284), (54496, 382527), (58162, 358416), (59736, 348972), (61308, 340024), (64714, 322128), (71136, 293047), (71584, 291213), (79648, 261729), (80532, 258856), (81744, 255018), (85006, 245232), (87243, 238944), (89604, 232648), (97071, 214752), (107376, 194142), (116324, 179208), (119472, 174486), (122616, 170012), (127509, 163488), (129428, 161064)]