20347802496

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1562

約数の個数: 384

約数和(自身を含む): 70236840960

約数和(自身を除く): 49889038464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 47, 48, 56, 63, 64, 72, 74, 84, 94, 96, 111, 112, 126, 128, 141, 144, 148, 168, 188, 192, 222, 224, 252, 259, 282, 288, 296, 329, 333, 336, 376, 384, 423, 444, 448, 504, 518, 564, 576, 592, 658, 666, 672, 752, 777, 846, 888, 896, 987, 1008, 1036, 1128, 1152, 1184, 1316, 1332, 1344, 1451, 1504, 1554, 1692, 1739, 1776, 1974, 2016, 2072, 2256, 2331, 2368, 2632, 2664, 2688, 2902, 2961, 3008, 3108, 3384, 3478, 3552, 3948, 4032, 4144, 4353, 4512, 4662, 4736, 5217, 5264, 5328, 5804, 5922, 6016, 6216, 6768, 6956, 7104, 7896, 8064, 8288, 8706, 9024, 9324, 10157, 10434, 10528, 10656, 11608, 11844, 12173, 12432, 13059, 13536, 13912, 14208, 15651, 15792, 16576, 17412, 18048, 18648, 20314, 20868, 21056, 21312, 23216, 23688, 24346, 24864, 26118, 27072, 27824, 30471, 31302, 31584, 33152, 34824, 36519, 37296, 40628, 41736, 42112, 42624, 46432, 47376, 48692, 49728, 52236, 53687, 54144, 55648, 60942, 62604, 63168, 68197, 69648, 73038, 74592, 81256, 83472, 91413, 92864, 94752, 97384, 99456, 104472, 107374, 109557, 111296, 121884, 125208, 126336, 136394, 139296, 146076, 149184, 161061, 162512, 166944, 182826, 185728, 189504, 194768, 204591, 208944, 214748, 219114, 222592, 243768, 250416, 272788, 278592, 292152, 298368, 322122, 325024, 333888, 365652, 375809, 379008, 389536, 409182, 417888, 429496, 438228, 477379, 483183, 487536, 500832, 545576, 557184, 584304, 613773, 644244, 650048, 667776, 731304, 751618, 779072, 818364, 835776, 858992, 876456, 954758, 966366, 975072, 1001664, 1091152, 1127427, 1168608, 1227546, 1288488, 1300096, 1432137, 1462608, 1503236, 1558144, 1636728, 1671552, 1717984, 1752912, 1909516, 1932732, 1950144, 2003328, 2182304, 2254854, 2337216, 2455092, 2523289, 2576976, 2864274, 2925216, 3006472, 3273456, 3382281, 3435968, 3505824, 3819032, 3865464, 3900288, 4296411, 4364608, 4509708, 4674432, 4910184, 5046578, 5153952, 5728548, 5850432, 6012944, 6546912, 6764562, 6871936, 7011648, 7569867, 7638064, 7730928, 8592822, 8729216, 9019416, 9820368, 10093156, 10307904, 11457096, 11700864, 12025888, 13093824, 13529124, 14023296, 15139734, 15276128, 15461856, 17185644, 17663023, 18038832, 19640736, 20186312, 20615808, 22709601, 22914192, 24051776, 26187648, 27058248, 30279468, 30552256, 30923712, 34371288, 35326046, 36077664, 39281472, 40372624, 45419202, 45828384, 48103552, 52989069, 54116496, 60558936, 61104512, 61847424, 68742576, 70652092, 72155328, 78562944, 80745248, 90838404, 91656768, 105978138, 108232992, 121117872, 137485152, 141304184, 144310656, 158967207, 161490496, 181676808, 183313536, 211956276, 216465984, 242235744, 274970304, 282608368, 317934414, 322980992, 363353616, 423912552, 432931968, 484471488, 549940608, 565216736, 635868828, 726707232, 847825104, 968942976, 1130433472, 1271737656, 1453414464, 1695650208, 2260866944, 2543475312, 2906828928, 3391300416, 5086950624, 6782600832, 10173901248, 20347802496]

約数ペア:

[(1, 20347802496), (2, 10173901248), (3, 6782600832), (4, 5086950624), (6, 3391300416), (7, 2906828928), (8, 2543475312), (9, 2260866944), (12, 1695650208), (14, 1453414464), (16, 1271737656), (18, 1130433472), (21, 968942976), (24, 847825104), (28, 726707232), (32, 635868828), (36, 565216736), (37, 549940608), (42, 484471488), (47, 432931968), (48, 423912552), (56, 363353616), (63, 322980992), (64, 317934414), (72, 282608368), (74, 274970304), (84, 242235744), (94, 216465984), (96, 211956276), (111, 183313536), (112, 181676808), (126, 161490496), (128, 158967207), (141, 144310656), (144, 141304184), (148, 137485152), (168, 121117872), (188, 108232992), (192, 105978138), (222, 91656768), (224, 90838404), (252, 80745248), (259, 78562944), (282, 72155328), (288, 70652092), (296, 68742576), (329, 61847424), (333, 61104512), (336, 60558936), (376, 54116496), (384, 52989069), (423, 48103552), (444, 45828384), (448, 45419202), (504, 40372624), (518, 39281472), (564, 36077664), (576, 35326046), (592, 34371288), (658, 30923712), (666, 30552256), (672, 30279468), (752, 27058248), (777, 26187648), (846, 24051776), (888, 22914192), (896, 22709601), (987, 20615808), (1008, 20186312), (1036, 19640736), (1128, 18038832), (1152, 17663023), (1184, 17185644), (1316, 15461856), (1332, 15276128), (1344, 15139734), (1451, 14023296), (1504, 13529124), (1554, 13093824), (1692, 12025888), (1739, 11700864), (1776, 11457096), (1974, 10307904), (2016, 10093156), (2072, 9820368), (2256, 9019416), (2331, 8729216), (2368, 8592822), (2632, 7730928), (2664, 7638064), (2688, 7569867), (2902, 7011648), (2961, 6871936), (3008, 6764562), (3108, 6546912), (3384, 6012944), (3478, 5850432), (3552, 5728548), (3948, 5153952), (4032, 5046578), (4144, 4910184), (4353, 4674432), (4512, 4509708), (4662, 4364608), (4736, 4296411), (5217, 3900288), (5264, 3865464), (5328, 3819032), (5804, 3505824), (5922, 3435968), (6016, 3382281), (6216, 3273456), (6768, 3006472), (6956, 2925216), (7104, 2864274), (7896, 2576976), (8064, 2523289), (8288, 2455092), (8706, 2337216), (9024, 2254854), (9324, 2182304), (10157, 2003328), (10434, 1950144), (10528, 1932732), (10656, 1909516), (11608, 1752912), (11844, 1717984), (12173, 1671552), (12432, 1636728), (13059, 1558144), (13536, 1503236), (13912, 1462608), (14208, 1432137), (15651, 1300096), (15792, 1288488), (16576, 1227546), (17412, 1168608), (18048, 1127427), (18648, 1091152), (20314, 1001664), (20868, 975072), (21056, 966366), (21312, 954758), (23216, 876456), (23688, 858992), (24346, 835776), (24864, 818364), (26118, 779072), (27072, 751618), (27824, 731304), (30471, 667776), (31302, 650048), (31584, 644244), (33152, 613773), (34824, 584304), (36519, 557184), (37296, 545576), (40628, 500832), (41736, 487536), (42112, 483183), (42624, 477379), (46432, 438228), (47376, 429496), (48692, 417888), (49728, 409182), (52236, 389536), (53687, 379008), (54144, 375809), (55648, 365652), (60942, 333888), (62604, 325024), (63168, 322122), (68197, 298368), (69648, 292152), (73038, 278592), (74592, 272788), (81256, 250416), (83472, 243768), (91413, 222592), (92864, 219114), (94752, 214748), (97384, 208944), (99456, 204591), (104472, 194768), (107374, 189504), (109557, 185728), (111296, 182826), (121884, 166944), (125208, 162512), (126336, 161061), (136394, 149184), (139296, 146076)]