20730086496

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14627}}^1$

素因数の和:14706

約数の個数: 288

約数和(自身を含む): 72840418560

約数和(自身を除く): 52110332064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 37, 38, 42, 48, 56, 57, 63, 72, 74, 76, 84, 96, 111, 112, 114, 126, 133, 144, 148, 152, 168, 171, 222, 224, 228, 252, 259, 266, 288, 296, 304, 333, 336, 342, 399, 444, 456, 504, 518, 532, 592, 608, 666, 672, 684, 703, 777, 798, 888, 912, 1008, 1036, 1064, 1184, 1197, 1332, 1368, 1406, 1554, 1596, 1776, 1824, 2016, 2072, 2109, 2128, 2331, 2394, 2664, 2736, 2812, 3108, 3192, 3552, 4144, 4218, 4256, 4662, 4788, 4921, 5328, 5472, 5624, 6216, 6327, 6384, 8288, 8436, 9324, 9576, 9842, 10656, 11248, 12432, 12654, 12768, 14627, 14763, 16872, 18648, 19152, 19684, 22496, 24864, 25308, 29254, 29526, 33744, 37296, 38304, 39368, 43881, 44289, 50616, 58508, 59052, 67488, 74592, 78736, 87762, 88578, 101232, 102389, 117016, 118104, 131643, 157472, 175524, 177156, 202464, 204778, 234032, 236208, 263286, 277913, 307167, 351048, 354312, 409556, 468064, 472416, 526572, 541199, 555826, 614334, 702096, 708624, 819112, 833739, 921501, 1053144, 1082398, 1111652, 1228668, 1404192, 1417248, 1623597, 1638224, 1667478, 1843002, 1945391, 2106288, 2164796, 2223304, 2457336, 2501217, 3247194, 3276448, 3334956, 3686004, 3788393, 3890782, 4212576, 4329592, 4446608, 4870791, 4914672, 5002434, 5836173, 6494388, 6669912, 7372008, 7576786, 7781564, 8659184, 8893216, 9741582, 9829344, 10004868, 10282781, 11365179, 11672346, 12988776, 13339824, 14744016, 15153572, 15563128, 17318368, 17508519, 19483164, 20009736, 20565562, 22730358, 23344692, 25977552, 26679648, 29488032, 30307144, 30848343, 31126256, 34095537, 35017038, 38966328, 40019472, 41131124, 45460716, 46689384, 51955104, 60614288, 61696686, 62252512, 68191074, 70034076, 71979467, 77932656, 80038944, 82262248, 90921432, 92545029, 93378768, 121228576, 123393372, 136382148, 140068152, 143958934, 155865312, 164524496, 181842864, 185090058, 186757536, 215938401, 246786744, 272764296, 280136304, 287917868, 329048992, 363685728, 370180116, 431876802, 493573488, 545528592, 560272608, 575835736, 647815203, 740360232, 863753604, 987146976, 1091057184, 1151671472, 1295630406, 1480720464, 1727507208, 2303342944, 2591260812, 2961440928, 3455014416, 5182521624, 6910028832, 10365043248, 20730086496]

約数ペア:

[(1, 20730086496), (2, 10365043248), (3, 6910028832), (4, 5182521624), (6, 3455014416), (7, 2961440928), (8, 2591260812), (9, 2303342944), (12, 1727507208), (14, 1480720464), (16, 1295630406), (18, 1151671472), (19, 1091057184), (21, 987146976), (24, 863753604), (28, 740360232), (32, 647815203), (36, 575835736), (37, 560272608), (38, 545528592), (42, 493573488), (48, 431876802), (56, 370180116), (57, 363685728), (63, 329048992), (72, 287917868), (74, 280136304), (76, 272764296), (84, 246786744), (96, 215938401), (111, 186757536), (112, 185090058), (114, 181842864), (126, 164524496), (133, 155865312), (144, 143958934), (148, 140068152), (152, 136382148), (168, 123393372), (171, 121228576), (222, 93378768), (224, 92545029), (228, 90921432), (252, 82262248), (259, 80038944), (266, 77932656), (288, 71979467), (296, 70034076), (304, 68191074), (333, 62252512), (336, 61696686), (342, 60614288), (399, 51955104), (444, 46689384), (456, 45460716), (504, 41131124), (518, 40019472), (532, 38966328), (592, 35017038), (608, 34095537), (666, 31126256), (672, 30848343), (684, 30307144), (703, 29488032), (777, 26679648), (798, 25977552), (888, 23344692), (912, 22730358), (1008, 20565562), (1036, 20009736), (1064, 19483164), (1184, 17508519), (1197, 17318368), (1332, 15563128), (1368, 15153572), (1406, 14744016), (1554, 13339824), (1596, 12988776), (1776, 11672346), (1824, 11365179), (2016, 10282781), (2072, 10004868), (2109, 9829344), (2128, 9741582), (2331, 8893216), (2394, 8659184), (2664, 7781564), (2736, 7576786), (2812, 7372008), (3108, 6669912), (3192, 6494388), (3552, 5836173), (4144, 5002434), (4218, 4914672), (4256, 4870791), (4662, 4446608), (4788, 4329592), (4921, 4212576), (5328, 3890782), (5472, 3788393), (5624, 3686004), (6216, 3334956), (6327, 3276448), (6384, 3247194), (8288, 2501217), (8436, 2457336), (9324, 2223304), (9576, 2164796), (9842, 2106288), (10656, 1945391), (11248, 1843002), (12432, 1667478), (12654, 1638224), (12768, 1623597), (14627, 1417248), (14763, 1404192), (16872, 1228668), (18648, 1111652), (19152, 1082398), (19684, 1053144), (22496, 921501), (24864, 833739), (25308, 819112), (29254, 708624), (29526, 702096), (33744, 614334), (37296, 555826), (38304, 541199), (39368, 526572), (43881, 472416), (44289, 468064), (50616, 409556), (58508, 354312), (59052, 351048), (67488, 307167), (74592, 277913), (78736, 263286), (87762, 236208), (88578, 234032), (101232, 204778), (102389, 202464), (117016, 177156), (118104, 175524), (131643, 157472)]