20626273536

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7559}}^1$

素因数の和:7625

約数の個数: 288

約数和(自身を含む): 66755404800

約数和(自身を除く): 46129131264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 44, 48, 51, 57, 64, 66, 68, 76, 88, 96, 102, 114, 128, 132, 136, 152, 176, 187, 192, 204, 209, 228, 256, 264, 272, 304, 323, 352, 374, 384, 408, 418, 456, 528, 544, 561, 608, 627, 646, 704, 748, 768, 816, 836, 912, 969, 1056, 1088, 1122, 1216, 1254, 1292, 1408, 1496, 1632, 1672, 1824, 1938, 2112, 2176, 2244, 2432, 2508, 2584, 2816, 2992, 3264, 3344, 3553, 3648, 3876, 4224, 4352, 4488, 4864, 5016, 5168, 5984, 6528, 6688, 7106, 7296, 7559, 7752, 8448, 8976, 10032, 10336, 10659, 11968, 13056, 13376, 14212, 14592, 15118, 15504, 17952, 20064, 20672, 21318, 22677, 23936, 26752, 28424, 30236, 31008, 35904, 40128, 41344, 42636, 45354, 47872, 53504, 56848, 60472, 62016, 71808, 80256, 82688, 83149, 85272, 90708, 113696, 120944, 124032, 128503, 143616, 143621, 160512, 166298, 170544, 181416, 227392, 241888, 248064, 249447, 257006, 287242, 332596, 341088, 362832, 385509, 430863, 454784, 483776, 498894, 514012, 574484, 665192, 682176, 725664, 771018, 861726, 909568, 967552, 997788, 1028024, 1148968, 1330384, 1364352, 1413533, 1451328, 1542036, 1579831, 1723452, 1935104, 1995576, 2056048, 2297936, 2441557, 2660768, 2728704, 2827066, 2902656, 3084072, 3159662, 3446904, 3991152, 4112096, 4240599, 4595872, 4739493, 4883114, 5321536, 5654132, 5805312, 6168144, 6319324, 6893808, 7324671, 7982304, 8224192, 8481198, 9191744, 9478986, 9766228, 10643072, 11308264, 12336288, 12638648, 13787616, 14649342, 15964608, 16448384, 16962396, 18383488, 18957972, 19532456, 21286144, 22616528, 24672576, 25277296, 26857127, 27575232, 29298684, 31929216, 32896768, 33924792, 36766976, 37915944, 39064912, 45233056, 49345152, 50554592, 53714254, 55150464, 58597368, 63858432, 67849584, 75831888, 78129824, 80571381, 90466112, 98690304, 101109184, 107428508, 110300928, 117194736, 135699168, 151663776, 156259648, 161142762, 180932224, 202218368, 214857016, 234389472, 271398336, 303327552, 312519296, 322285524, 361864448, 404436736, 429714032, 468778944, 542796672, 606655104, 625038592, 644571048, 859428064, 937557888, 1085593344, 1213310208, 1289142096, 1718856128, 1875115776, 2578284192, 3437712256, 5156568384, 6875424512, 10313136768, 20626273536]

約数ペア:

[(1, 20626273536), (2, 10313136768), (3, 6875424512), (4, 5156568384), (6, 3437712256), (8, 2578284192), (11, 1875115776), (12, 1718856128), (16, 1289142096), (17, 1213310208), (19, 1085593344), (22, 937557888), (24, 859428064), (32, 644571048), (33, 625038592), (34, 606655104), (38, 542796672), (44, 468778944), (48, 429714032), (51, 404436736), (57, 361864448), (64, 322285524), (66, 312519296), (68, 303327552), (76, 271398336), (88, 234389472), (96, 214857016), (102, 202218368), (114, 180932224), (128, 161142762), (132, 156259648), (136, 151663776), (152, 135699168), (176, 117194736), (187, 110300928), (192, 107428508), (204, 101109184), (209, 98690304), (228, 90466112), (256, 80571381), (264, 78129824), (272, 75831888), (304, 67849584), (323, 63858432), (352, 58597368), (374, 55150464), (384, 53714254), (408, 50554592), (418, 49345152), (456, 45233056), (528, 39064912), (544, 37915944), (561, 36766976), (608, 33924792), (627, 32896768), (646, 31929216), (704, 29298684), (748, 27575232), (768, 26857127), (816, 25277296), (836, 24672576), (912, 22616528), (969, 21286144), (1056, 19532456), (1088, 18957972), (1122, 18383488), (1216, 16962396), (1254, 16448384), (1292, 15964608), (1408, 14649342), (1496, 13787616), (1632, 12638648), (1672, 12336288), (1824, 11308264), (1938, 10643072), (2112, 9766228), (2176, 9478986), (2244, 9191744), (2432, 8481198), (2508, 8224192), (2584, 7982304), (2816, 7324671), (2992, 6893808), (3264, 6319324), (3344, 6168144), (3553, 5805312), (3648, 5654132), (3876, 5321536), (4224, 4883114), (4352, 4739493), (4488, 4595872), (4864, 4240599), (5016, 4112096), (5168, 3991152), (5984, 3446904), (6528, 3159662), (6688, 3084072), (7106, 2902656), (7296, 2827066), (7559, 2728704), (7752, 2660768), (8448, 2441557), (8976, 2297936), (10032, 2056048), (10336, 1995576), (10659, 1935104), (11968, 1723452), (13056, 1579831), (13376, 1542036), (14212, 1451328), (14592, 1413533), (15118, 1364352), (15504, 1330384), (17952, 1148968), (20064, 1028024), (20672, 997788), (21318, 967552), (22677, 909568), (23936, 861726), (26752, 771018), (28424, 725664), (30236, 682176), (31008, 665192), (35904, 574484), (40128, 514012), (41344, 498894), (42636, 483776), (45354, 454784), (47872, 430863), (53504, 385509), (56848, 362832), (60472, 341088), (62016, 332596), (71808, 287242), (80256, 257006), (82688, 249447), (83149, 248064), (85272, 241888), (90708, 227392), (113696, 181416), (120944, 170544), (124032, 166298), (128503, 160512), (143616, 143621)]