20886427008

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 384

約数和(自身を含む): 65684736000

約数和(自身を除く): 44798308992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 64, 72, 76, 79, 94, 96, 114, 128, 141, 144, 152, 158, 171, 188, 192, 228, 237, 257, 282, 288, 304, 316, 342, 376, 384, 423, 456, 474, 514, 564, 576, 608, 632, 684, 711, 752, 771, 846, 893, 912, 948, 1028, 1128, 1152, 1216, 1264, 1368, 1422, 1501, 1504, 1542, 1692, 1786, 1824, 1896, 2056, 2256, 2313, 2432, 2528, 2679, 2736, 2844, 3002, 3008, 3084, 3384, 3572, 3648, 3713, 3792, 4112, 4503, 4512, 4626, 4883, 5056, 5358, 5472, 5688, 6004, 6016, 6168, 6768, 7144, 7296, 7426, 7584, 8037, 8224, 9006, 9024, 9252, 9766, 10112, 10716, 10944, 11139, 11376, 12008, 12079, 12336, 13509, 13536, 14288, 14649, 14852, 15168, 16074, 16448, 18012, 18048, 18504, 19532, 20303, 21432, 21888, 22278, 22752, 24016, 24158, 24672, 27018, 27072, 28576, 29298, 29704, 30336, 32148, 32896, 33417, 36024, 36237, 37008, 39064, 40606, 42864, 43947, 44556, 45504, 48032, 48316, 49344, 54036, 54144, 57152, 58596, 59408, 60909, 64296, 66834, 70547, 72048, 72474, 74016, 78128, 81212, 85728, 87894, 89112, 91008, 96064, 96632, 98688, 108072, 108711, 114304, 117192, 118816, 121818, 128592, 133668, 141094, 144096, 144948, 148032, 156256, 162424, 171456, 175788, 178224, 182727, 192128, 193264, 211641, 216144, 217422, 229501, 234384, 237632, 243636, 257184, 267336, 282188, 288192, 289896, 296064, 312512, 324848, 342912, 351576, 356448, 365454, 385757, 386528, 423282, 432288, 434844, 459002, 468768, 475264, 487272, 514368, 534672, 564376, 576384, 579792, 625024, 634923, 649696, 688503, 703152, 712896, 730908, 771514, 773056, 846564, 864576, 869688, 918004, 937536, 954241, 974544, 1028736, 1069344, 1128752, 1157271, 1159584, 1269846, 1299392, 1377006, 1406304, 1425792, 1461816, 1543028, 1546112, 1693128, 1729152, 1739376, 1836008, 1875072, 1908482, 1949088, 2065509, 2138688, 2257504, 2314542, 2319168, 2539692, 2598784, 2754012, 2812608, 2862723, 2923632, 3086056, 3386256, 3471813, 3478752, 3672016, 3816964, 3898176, 4131018, 4277376, 4515008, 4629084, 4638336, 5079384, 5508024, 5625216, 5725446, 5847264, 6172112, 6772512, 6943626, 6957504, 7344032, 7633928, 7796352, 8262036, 8588169, 9030016, 9258168, 10158768, 11016048, 11450892, 11694528, 12344224, 13545024, 13887252, 13915008, 14688064, 15267856, 16524072, 17176338, 18130579, 18516336, 20317536, 22032096, 22901784, 23389056, 24688448, 27090048, 27774504, 29376128, 30535712, 33048144, 34352676, 36261158, 37032672, 40635072, 44064192, 45803568, 49376896, 54391737, 55549008, 61071424, 66096288, 68705352, 72522316, 74065344, 81270144, 88128384, 91607136, 108783474, 111098016, 122142848, 132192576, 137410704, 145044632, 148130688, 163175211, 183214272, 217566948, 222196032, 264385152, 274821408, 290089264, 326350422, 366428544, 435133896, 444392064, 549642816, 580178528, 652700844, 870267792, 1099285632, 1160357056, 1305401688, 1740535584, 2320714112, 2610803376, 3481071168, 5221606752, 6962142336, 10443213504, 20886427008]

約数ペア:

[(1, 20886427008), (2, 10443213504), (3, 6962142336), (4, 5221606752), (6, 3481071168), (8, 2610803376), (9, 2320714112), (12, 1740535584), (16, 1305401688), (18, 1160357056), (19, 1099285632), (24, 870267792), (32, 652700844), (36, 580178528), (38, 549642816), (47, 444392064), (48, 435133896), (57, 366428544), (64, 326350422), (72, 290089264), (76, 274821408), (79, 264385152), (94, 222196032), (96, 217566948), (114, 183214272), (128, 163175211), (141, 148130688), (144, 145044632), (152, 137410704), (158, 132192576), (171, 122142848), (188, 111098016), (192, 108783474), (228, 91607136), (237, 88128384), (257, 81270144), (282, 74065344), (288, 72522316), (304, 68705352), (316, 66096288), (342, 61071424), (376, 55549008), (384, 54391737), (423, 49376896), (456, 45803568), (474, 44064192), (514, 40635072), (564, 37032672), (576, 36261158), (608, 34352676), (632, 33048144), (684, 30535712), (711, 29376128), (752, 27774504), (771, 27090048), (846, 24688448), (893, 23389056), (912, 22901784), (948, 22032096), (1028, 20317536), (1128, 18516336), (1152, 18130579), (1216, 17176338), (1264, 16524072), (1368, 15267856), (1422, 14688064), (1501, 13915008), (1504, 13887252), (1542, 13545024), (1692, 12344224), (1786, 11694528), (1824, 11450892), (1896, 11016048), (2056, 10158768), (2256, 9258168), (2313, 9030016), (2432, 8588169), (2528, 8262036), (2679, 7796352), (2736, 7633928), (2844, 7344032), (3002, 6957504), (3008, 6943626), (3084, 6772512), (3384, 6172112), (3572, 5847264), (3648, 5725446), (3713, 5625216), (3792, 5508024), (4112, 5079384), (4503, 4638336), (4512, 4629084), (4626, 4515008), (4883, 4277376), (5056, 4131018), (5358, 3898176), (5472, 3816964), (5688, 3672016), (6004, 3478752), (6016, 3471813), (6168, 3386256), (6768, 3086056), (7144, 2923632), (7296, 2862723), (7426, 2812608), (7584, 2754012), (8037, 2598784), (8224, 2539692), (9006, 2319168), (9024, 2314542), (9252, 2257504), (9766, 2138688), (10112, 2065509), (10716, 1949088), (10944, 1908482), (11139, 1875072), (11376, 1836008), (12008, 1739376), (12079, 1729152), (12336, 1693128), (13509, 1546112), (13536, 1543028), (14288, 1461816), (14649, 1425792), (14852, 1406304), (15168, 1377006), (16074, 1299392), (16448, 1269846), (18012, 1159584), (18048, 1157271), (18504, 1128752), (19532, 1069344), (20303, 1028736), (21432, 974544), (21888, 954241), (22278, 937536), (22752, 918004), (24016, 869688), (24158, 864576), (24672, 846564), (27018, 773056), (27072, 771514), (28576, 730908), (29298, 712896), (29704, 703152), (30336, 688503), (32148, 649696), (32896, 634923), (33417, 625024), (36024, 579792), (36237, 576384), (37008, 564376), (39064, 534672), (40606, 514368), (42864, 487272), (43947, 475264), (44556, 468768), (45504, 459002), (48032, 434844), (48316, 432288), (49344, 423282), (54036, 386528), (54144, 385757), (57152, 365454), (58596, 356448), (59408, 351576), (60909, 342912), (64296, 324848), (66834, 312512), (70547, 296064), (72048, 289896), (72474, 288192), (74016, 282188), (78128, 267336), (81212, 257184), (85728, 243636), (87894, 237632), (89112, 234384), (91008, 229501), (96064, 217422), (96632, 216144), (98688, 211641), (108072, 193264), (108711, 192128), (114304, 182727), (117192, 178224), (118816, 175788), (121818, 171456), (128592, 162424), (133668, 156256), (141094, 148032), (144096, 144948)]