20789514432

素因数分解:

$2^6\times 3^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2267}}^1$

素因数の和:2381

約数の個数: 280

約数和(自身を含む): 64825382160

約数和(自身を除く): 44035867728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 61, 64, 72, 81, 87, 96, 108, 116, 122, 144, 162, 174, 183, 192, 216, 232, 244, 261, 288, 324, 348, 366, 432, 464, 488, 522, 549, 576, 648, 696, 732, 783, 864, 928, 976, 1044, 1098, 1296, 1392, 1464, 1566, 1647, 1728, 1769, 1856, 1952, 2088, 2196, 2267, 2349, 2592, 2784, 2928, 3132, 3294, 3538, 3904, 4176, 4392, 4534, 4698, 4941, 5184, 5307, 5568, 5856, 6264, 6588, 6801, 7076, 8352, 8784, 9068, 9396, 9882, 10614, 11712, 12528, 13176, 13602, 14152, 15921, 16704, 17568, 18136, 18792, 19764, 20403, 21228, 25056, 26352, 27204, 28304, 31842, 35136, 36272, 37584, 39528, 40806, 42456, 47763, 50112, 52704, 54408, 56608, 61209, 63684, 65743, 72544, 75168, 79056, 81612, 84912, 95526, 105408, 108816, 113216, 122418, 127368, 131486, 138287, 143289, 145088, 150336, 158112, 163224, 169824, 183627, 191052, 197229, 217632, 244836, 254736, 262972, 276574, 286578, 316224, 326448, 339648, 367254, 382104, 394458, 414861, 435264, 489672, 509472, 525944, 553148, 573156, 591687, 652896, 734508, 764208, 788916, 829722, 979344, 1018944, 1051888, 1106296, 1146312, 1183374, 1244583, 1305792, 1469016, 1528416, 1577832, 1659444, 1775061, 1958688, 2103776, 2212592, 2292624, 2366748, 2489166, 2938032, 3056832, 3155664, 3318888, 3550122, 3733749, 3917376, 4010323, 4207552, 4425184, 4585248, 4733496, 4978332, 5325183, 5876064, 6311328, 6637776, 7100244, 7467498, 8020646, 8850368, 9170496, 9466992, 9956664, 10650366, 11201247, 11752128, 12030969, 12622656, 13275552, 14200488, 14934996, 16041292, 18933984, 19913328, 21300732, 22402494, 24061938, 26551104, 28400976, 29869992, 32082584, 36092907, 37867968, 39826656, 42601464, 44804988, 48123876, 56801952, 59739984, 64165168, 72185814, 79653312, 85202928, 89609976, 96247752, 108278721, 113603904, 119479968, 128330336, 144371628, 170405856, 179219952, 192495504, 216557442, 238959936, 256660672, 288743256, 324836163, 340811712, 358439904, 384991008, 433114884, 577486512, 649672326, 716879808, 769982016, 866229768, 1154973024, 1299344652, 1732459536, 2309946048, 2598689304, 3464919072, 5197378608, 6929838144, 10394757216, 20789514432]

約数ペア:

[(1, 20789514432), (2, 10394757216), (3, 6929838144), (4, 5197378608), (6, 3464919072), (8, 2598689304), (9, 2309946048), (12, 1732459536), (16, 1299344652), (18, 1154973024), (24, 866229768), (27, 769982016), (29, 716879808), (32, 649672326), (36, 577486512), (48, 433114884), (54, 384991008), (58, 358439904), (61, 340811712), (64, 324836163), (72, 288743256), (81, 256660672), (87, 238959936), (96, 216557442), (108, 192495504), (116, 179219952), (122, 170405856), (144, 144371628), (162, 128330336), (174, 119479968), (183, 113603904), (192, 108278721), (216, 96247752), (232, 89609976), (244, 85202928), (261, 79653312), (288, 72185814), (324, 64165168), (348, 59739984), (366, 56801952), (432, 48123876), (464, 44804988), (488, 42601464), (522, 39826656), (549, 37867968), (576, 36092907), (648, 32082584), (696, 29869992), (732, 28400976), (783, 26551104), (864, 24061938), (928, 22402494), (976, 21300732), (1044, 19913328), (1098, 18933984), (1296, 16041292), (1392, 14934996), (1464, 14200488), (1566, 13275552), (1647, 12622656), (1728, 12030969), (1769, 11752128), (1856, 11201247), (1952, 10650366), (2088, 9956664), (2196, 9466992), (2267, 9170496), (2349, 8850368), (2592, 8020646), (2784, 7467498), (2928, 7100244), (3132, 6637776), (3294, 6311328), (3538, 5876064), (3904, 5325183), (4176, 4978332), (4392, 4733496), (4534, 4585248), (4698, 4425184), (4941, 4207552), (5184, 4010323), (5307, 3917376), (5568, 3733749), (5856, 3550122), (6264, 3318888), (6588, 3155664), (6801, 3056832), (7076, 2938032), (8352, 2489166), (8784, 2366748), (9068, 2292624), (9396, 2212592), (9882, 2103776), (10614, 1958688), (11712, 1775061), (12528, 1659444), (13176, 1577832), (13602, 1528416), (14152, 1469016), (15921, 1305792), (16704, 1244583), (17568, 1183374), (18136, 1146312), (18792, 1106296), (19764, 1051888), (20403, 1018944), (21228, 979344), (25056, 829722), (26352, 788916), (27204, 764208), (28304, 734508), (31842, 652896), (35136, 591687), (36272, 573156), (37584, 553148), (39528, 525944), (40806, 509472), (42456, 489672), (47763, 435264), (50112, 414861), (52704, 394458), (54408, 382104), (56608, 367254), (61209, 339648), (63684, 326448), (65743, 316224), (72544, 286578), (75168, 276574), (79056, 262972), (81612, 254736), (84912, 244836), (95526, 217632), (105408, 197229), (108816, 191052), (113216, 183627), (122418, 169824), (127368, 163224), (131486, 158112), (138287, 150336), (143289, 145088)]