20185368768

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{1289}}^1$

素因数の和:2215

約数の個数: 168

約数和(自身を含む): 59838579840

約数和(自身を除く): 39653211072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 877, 992, 1116, 1289, 1488, 1754, 1984, 2232, 2578, 2631, 2976, 3508, 3867, 4464, 5156, 5262, 5952, 7016, 7734, 7893, 8928, 10312, 10524, 11601, 14032, 15468, 15786, 17856, 20624, 21048, 23202, 27187, 28064, 30936, 31572, 39959, 41248, 42096, 46404, 54374, 56128, 61872, 63144, 79918, 81561, 82496, 84192, 92808, 108748, 119877, 123744, 126288, 159836, 163122, 168384, 185616, 217496, 239754, 244683, 247488, 252576, 319672, 326244, 359631, 371232, 434992, 479508, 489366, 505152, 639344, 652488, 719262, 742464, 869984, 959016, 978732, 1130453, 1278688, 1304976, 1438524, 1739968, 1918032, 1957464, 2260906, 2557376, 2609952, 2877048, 3391359, 3836064, 3914928, 4521812, 5219904, 5754096, 6782718, 7672128, 7829856, 9043624, 10174077, 11508192, 13565436, 15659712, 18087248, 20348154, 23016384, 27130872, 35044043, 36174496, 40696308, 54261744, 70088086, 72348992, 81392616, 105132129, 108523488, 140176172, 162785232, 210264258, 217046976, 280352344, 315396387, 325570464, 420528516, 560704688, 630792774, 651140928, 841057032, 1121409376, 1261585548, 1682114064, 2242818752, 2523171096, 3364228128, 5046342192, 6728456256, 10092684384, 20185368768]

約数ペア:

[(1, 20185368768), (2, 10092684384), (3, 6728456256), (4, 5046342192), (6, 3364228128), (8, 2523171096), (9, 2242818752), (12, 1682114064), (16, 1261585548), (18, 1121409376), (24, 841057032), (31, 651140928), (32, 630792774), (36, 560704688), (48, 420528516), (62, 325570464), (64, 315396387), (72, 280352344), (93, 217046976), (96, 210264258), (124, 162785232), (144, 140176172), (186, 108523488), (192, 105132129), (248, 81392616), (279, 72348992), (288, 70088086), (372, 54261744), (496, 40696308), (558, 36174496), (576, 35044043), (744, 27130872), (877, 23016384), (992, 20348154), (1116, 18087248), (1289, 15659712), (1488, 13565436), (1754, 11508192), (1984, 10174077), (2232, 9043624), (2578, 7829856), (2631, 7672128), (2976, 6782718), (3508, 5754096), (3867, 5219904), (4464, 4521812), (5156, 3914928), (5262, 3836064), (5952, 3391359), (7016, 2877048), (7734, 2609952), (7893, 2557376), (8928, 2260906), (10312, 1957464), (10524, 1918032), (11601, 1739968), (14032, 1438524), (15468, 1304976), (15786, 1278688), (17856, 1130453), (20624, 978732), (21048, 959016), (23202, 869984), (27187, 742464), (28064, 719262), (30936, 652488), (31572, 639344), (39959, 505152), (41248, 489366), (42096, 479508), (46404, 434992), (54374, 371232), (56128, 359631), (61872, 326244), (63144, 319672), (79918, 252576), (81561, 247488), (82496, 244683), (84192, 239754), (92808, 217496), (108748, 185616), (119877, 168384), (123744, 163122), (126288, 159836)]