20197740528

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9137}}^1$

素因数の和:9221

約数の個数: 320

約数和(自身を含む): 71793976320

約数和(自身を除く): 51596235792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 43, 48, 51, 54, 56, 63, 68, 72, 84, 86, 102, 108, 112, 119, 126, 129, 136, 144, 153, 168, 172, 189, 204, 216, 238, 252, 258, 272, 301, 306, 336, 344, 357, 378, 387, 408, 432, 459, 476, 504, 516, 602, 612, 688, 714, 731, 756, 774, 816, 903, 918, 952, 1008, 1032, 1071, 1161, 1204, 1224, 1428, 1462, 1512, 1548, 1806, 1836, 1904, 2064, 2142, 2193, 2322, 2408, 2448, 2709, 2856, 2924, 3024, 3096, 3213, 3612, 3672, 4284, 4386, 4644, 4816, 5117, 5418, 5712, 5848, 6192, 6426, 6579, 7224, 7344, 8127, 8568, 8772, 9137, 9288, 10234, 10836, 11696, 12852, 13158, 14448, 15351, 16254, 17136, 17544, 18274, 18576, 19737, 20468, 21672, 25704, 26316, 27411, 30702, 32508, 35088, 36548, 39474, 40936, 43344, 46053, 51408, 52632, 54822, 61404, 63959, 65016, 73096, 78948, 81872, 82233, 92106, 105264, 109644, 122808, 127918, 130032, 138159, 146192, 155329, 157896, 164466, 184212, 191877, 219288, 245616, 246699, 255836, 276318, 310658, 315792, 328932, 368424, 383754, 392891, 438576, 465987, 493398, 511672, 552636, 575631, 621316, 657864, 736848, 767508, 785782, 931974, 986796, 1023344, 1087303, 1105272, 1151262, 1178673, 1242632, 1315728, 1397961, 1535016, 1571564, 1726893, 1863948, 1973592, 2174606, 2210544, 2302524, 2357346, 2485264, 2750237, 2795922, 3070032, 3143128, 3261909, 3453786, 3536019, 3727896, 3947184, 4193883, 4349212, 4605048, 4714692, 5500474, 5591844, 6286256, 6523818, 6679147, 6907572, 7072038, 7455792, 8250711, 8387766, 8698424, 9210096, 9429384, 9785727, 10608057, 11000948, 11183688, 13047636, 13358294, 13815144, 14144076, 16501422, 16775532, 17396848, 18858768, 19571454, 20037441, 21216114, 22001896, 22367376, 24752133, 26095272, 26716588, 27630288, 28288152, 29357181, 33002844, 33551064, 39142908, 40074882, 42432228, 44003792, 46754029, 49504266, 52190544, 53433176, 56576304, 58714362, 60112323, 66005688, 67102128, 74256399, 78285816, 80149764, 84864456, 93508058, 99008532, 106866352, 117428724, 120224646, 132011376, 140262087, 148512798, 156571632, 160299528, 169728912, 180336969, 187016116, 198017064, 234857448, 240449292, 280524174, 297025596, 320599056, 360673938, 374032232, 396034128, 420786261, 469714896, 480898584, 561048348, 594051192, 721347876, 748064464, 841572522, 961797168, 1122096696, 1188102384, 1262358783, 1442695752, 1683145044, 2244193392, 2524717566, 2885391504, 3366290088, 5049435132, 6732580176, 10098870264, 20197740528]

約数ペア:

[(1, 20197740528), (2, 10098870264), (3, 6732580176), (4, 5049435132), (6, 3366290088), (7, 2885391504), (8, 2524717566), (9, 2244193392), (12, 1683145044), (14, 1442695752), (16, 1262358783), (17, 1188102384), (18, 1122096696), (21, 961797168), (24, 841572522), (27, 748064464), (28, 721347876), (34, 594051192), (36, 561048348), (42, 480898584), (43, 469714896), (48, 420786261), (51, 396034128), (54, 374032232), (56, 360673938), (63, 320599056), (68, 297025596), (72, 280524174), (84, 240449292), (86, 234857448), (102, 198017064), (108, 187016116), (112, 180336969), (119, 169728912), (126, 160299528), (129, 156571632), (136, 148512798), (144, 140262087), (153, 132011376), (168, 120224646), (172, 117428724), (189, 106866352), (204, 99008532), (216, 93508058), (238, 84864456), (252, 80149764), (258, 78285816), (272, 74256399), (301, 67102128), (306, 66005688), (336, 60112323), (344, 58714362), (357, 56576304), (378, 53433176), (387, 52190544), (408, 49504266), (432, 46754029), (459, 44003792), (476, 42432228), (504, 40074882), (516, 39142908), (602, 33551064), (612, 33002844), (688, 29357181), (714, 28288152), (731, 27630288), (756, 26716588), (774, 26095272), (816, 24752133), (903, 22367376), (918, 22001896), (952, 21216114), (1008, 20037441), (1032, 19571454), (1071, 18858768), (1161, 17396848), (1204, 16775532), (1224, 16501422), (1428, 14144076), (1462, 13815144), (1512, 13358294), (1548, 13047636), (1806, 11183688), (1836, 11000948), (1904, 10608057), (2064, 9785727), (2142, 9429384), (2193, 9210096), (2322, 8698424), (2408, 8387766), (2448, 8250711), (2709, 7455792), (2856, 7072038), (2924, 6907572), (3024, 6679147), (3096, 6523818), (3213, 6286256), (3612, 5591844), (3672, 5500474), (4284, 4714692), (4386, 4605048), (4644, 4349212), (4816, 4193883), (5117, 3947184), (5418, 3727896), (5712, 3536019), (5848, 3453786), (6192, 3261909), (6426, 3143128), (6579, 3070032), (7224, 2795922), (7344, 2750237), (8127, 2485264), (8568, 2357346), (8772, 2302524), (9137, 2210544), (9288, 2174606), (10234, 1973592), (10836, 1863948), (11696, 1726893), (12852, 1571564), (13158, 1535016), (14448, 1397961), (15351, 1315728), (16254, 1242632), (17136, 1178673), (17544, 1151262), (18274, 1105272), (18576, 1087303), (19737, 1023344), (20468, 986796), (21672, 931974), (25704, 785782), (26316, 767508), (27411, 736848), (30702, 657864), (32508, 621316), (35088, 575631), (36548, 552636), (39474, 511672), (40936, 493398), (43344, 465987), (46053, 438576), (51408, 392891), (52632, 383754), (54822, 368424), (61404, 328932), (63959, 315792), (65016, 310658), (73096, 276318), (78948, 255836), (81872, 246699), (82233, 245616), (92106, 219288), (105264, 191877), (109644, 184212), (122808, 164466), (127918, 157896), (130032, 155329), (138159, 146192)]