20260242944

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 240

約数和(自身を含む): 46343700480

約数和(自身を除く): 26083457536

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 38, 46, 62, 64, 76, 92, 124, 127, 128, 152, 184, 248, 254, 256, 304, 368, 437, 496, 508, 512, 529, 589, 608, 713, 736, 874, 992, 1016, 1058, 1178, 1216, 1426, 1472, 1748, 1984, 2032, 2116, 2356, 2413, 2432, 2852, 2921, 2944, 3496, 3937, 3968, 4064, 4232, 4712, 4826, 4864, 5704, 5842, 5888, 6992, 7874, 7936, 8128, 8464, 9424, 9652, 9728, 10051, 11408, 11684, 11776, 13547, 13984, 15748, 15872, 16256, 16399, 16928, 18848, 19304, 20102, 22816, 23368, 27094, 27968, 31496, 32512, 32798, 33856, 37696, 38608, 40204, 45632, 46736, 54188, 55499, 55936, 62992, 65024, 65596, 67183, 67712, 74803, 75392, 77216, 80408, 90551, 91264, 93472, 108376, 110998, 111872, 125984, 131192, 134366, 135424, 149606, 150784, 154432, 160816, 181102, 182528, 186944, 216752, 221996, 223744, 251968, 262384, 268732, 270848, 299212, 301568, 308864, 311581, 321632, 362204, 365056, 373888, 433504, 443992, 503936, 524768, 537464, 598424, 617728, 623162, 643264, 724408, 747776, 867008, 887984, 1007872, 1049536, 1074928, 1196848, 1235456, 1246324, 1276477, 1286528, 1448816, 1495552, 1720469, 1734016, 1775968, 2015744, 2082673, 2099072, 2149856, 2393696, 2492648, 2552954, 2573056, 2897632, 3440938, 3468032, 3551936, 4165346, 4198144, 4299712, 4787392, 4985296, 5105908, 5146112, 5795264, 6881876, 6936064, 7103872, 8330692, 8396288, 8599424, 9574784, 9970592, 10211816, 11590528, 13763752, 14207744, 16661384, 17198848, 19149568, 19941184, 20423632, 23181056, 27527504, 28415488, 33322768, 34397696, 38299136, 39570787, 39882368, 40847264, 46362112, 55055008, 66645536, 79141574, 79764736, 81694528, 110110016, 133291072, 158283148, 159529472, 163389056, 220220032, 266582144, 316566296, 326778112, 440440064, 533164288, 633132592, 653556224, 880880128, 1066328576, 1266265184, 2532530368, 5065060736, 10130121472, 20260242944]

約数ペア:

[(1, 20260242944), (2, 10130121472), (4, 5065060736), (8, 2532530368), (16, 1266265184), (19, 1066328576), (23, 880880128), (31, 653556224), (32, 633132592), (38, 533164288), (46, 440440064), (62, 326778112), (64, 316566296), (76, 266582144), (92, 220220032), (124, 163389056), (127, 159529472), (128, 158283148), (152, 133291072), (184, 110110016), (248, 81694528), (254, 79764736), (256, 79141574), (304, 66645536), (368, 55055008), (437, 46362112), (496, 40847264), (508, 39882368), (512, 39570787), (529, 38299136), (589, 34397696), (608, 33322768), (713, 28415488), (736, 27527504), (874, 23181056), (992, 20423632), (1016, 19941184), (1058, 19149568), (1178, 17198848), (1216, 16661384), (1426, 14207744), (1472, 13763752), (1748, 11590528), (1984, 10211816), (2032, 9970592), (2116, 9574784), (2356, 8599424), (2413, 8396288), (2432, 8330692), (2852, 7103872), (2921, 6936064), (2944, 6881876), (3496, 5795264), (3937, 5146112), (3968, 5105908), (4064, 4985296), (4232, 4787392), (4712, 4299712), (4826, 4198144), (4864, 4165346), (5704, 3551936), (5842, 3468032), (5888, 3440938), (6992, 2897632), (7874, 2573056), (7936, 2552954), (8128, 2492648), (8464, 2393696), (9424, 2149856), (9652, 2099072), (9728, 2082673), (10051, 2015744), (11408, 1775968), (11684, 1734016), (11776, 1720469), (13547, 1495552), (13984, 1448816), (15748, 1286528), (15872, 1276477), (16256, 1246324), (16399, 1235456), (16928, 1196848), (18848, 1074928), (19304, 1049536), (20102, 1007872), (22816, 887984), (23368, 867008), (27094, 747776), (27968, 724408), (31496, 643264), (32512, 623162), (32798, 617728), (33856, 598424), (37696, 537464), (38608, 524768), (40204, 503936), (45632, 443992), (46736, 433504), (54188, 373888), (55499, 365056), (55936, 362204), (62992, 321632), (65024, 311581), (65596, 308864), (67183, 301568), (67712, 299212), (74803, 270848), (75392, 268732), (77216, 262384), (80408, 251968), (90551, 223744), (91264, 221996), (93472, 216752), (108376, 186944), (110998, 182528), (111872, 181102), (125984, 160816), (131192, 154432), (134366, 150784), (135424, 149606)]