20466773712

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3919}}^1$

素因数の和:4111

約数の個数: 320

約数和(自身を含む): 73728614400

約数和(自身を除く): 53261840688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 126, 132, 144, 154, 157, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 314, 336, 378, 396, 432, 462, 471, 504, 528, 594, 616, 628, 693, 756, 792, 924, 942, 1008, 1099, 1188, 1232, 1256, 1386, 1413, 1512, 1584, 1727, 1848, 1884, 2079, 2198, 2376, 2512, 2772, 2826, 3024, 3297, 3454, 3696, 3768, 3919, 4158, 4239, 4396, 4752, 5181, 5544, 5652, 6594, 6908, 7536, 7838, 8316, 8478, 8792, 9891, 10362, 11088, 11304, 11757, 12089, 13188, 13816, 15543, 15676, 16632, 16956, 17584, 19782, 20724, 22608, 23514, 24178, 26376, 27433, 27632, 29673, 31086, 31352, 33264, 33912, 35271, 36267, 39564, 41448, 43109, 46629, 47028, 48356, 52752, 54866, 59346, 62172, 62704, 67824, 70542, 72534, 79128, 82299, 82896, 86218, 93258, 94056, 96712, 105813, 108801, 109732, 118692, 124344, 129327, 141084, 145068, 158256, 164598, 172436, 186516, 188112, 193424, 211626, 217602, 219464, 237384, 246897, 248688, 258654, 282168, 290136, 301763, 326403, 329196, 344872, 373032, 387981, 423252, 435204, 438928, 474768, 493794, 517308, 564336, 580272, 603526, 615283, 652806, 658392, 689744, 740691, 746064, 775962, 846504, 870408, 905289, 987588, 1034616, 1163943, 1207052, 1230566, 1305612, 1316784, 1481382, 1551924, 1693008, 1740816, 1810578, 1845849, 1975176, 2069232, 2327886, 2414104, 2461132, 2611224, 2715867, 2962764, 3103848, 3621156, 3691698, 3950352, 4306981, 4655772, 4828208, 4922264, 5222448, 5431734, 5537547, 5925528, 6207696, 6768113, 7242312, 7383396, 8147601, 8613962, 9311544, 9844528, 10863468, 11075094, 11851056, 12920943, 13536226, 14484624, 14766792, 16295202, 16612641, 17227924, 18623088, 20304339, 21726936, 22150188, 25841886, 27072452, 29533584, 32590404, 33225282, 34455848, 38762829, 40608678, 43453872, 44300376, 47376791, 51683772, 54144904, 60913017, 65180808, 66450564, 68911696, 77525658, 81217356, 88600752, 94753582, 103367544, 108289808, 116288487, 121826034, 130361616, 132901128, 142130373, 155051316, 162434712, 182739051, 189507164, 206735088, 232576974, 243652068, 265802256, 284260746, 310102632, 324869424, 365478102, 379014328, 426391119, 465153948, 487304136, 568521492, 620205264, 730956204, 758028656, 852782238, 930307896, 974608272, 1137042984, 1279173357, 1461912408, 1705564476, 1860615792, 2274085968, 2558346714, 2923824816, 3411128952, 5116693428, 6822257904, 10233386856, 20466773712]

約数ペア:

[(1, 20466773712), (2, 10233386856), (3, 6822257904), (4, 5116693428), (6, 3411128952), (7, 2923824816), (8, 2558346714), (9, 2274085968), (11, 1860615792), (12, 1705564476), (14, 1461912408), (16, 1279173357), (18, 1137042984), (21, 974608272), (22, 930307896), (24, 852782238), (27, 758028656), (28, 730956204), (33, 620205264), (36, 568521492), (42, 487304136), (44, 465153948), (48, 426391119), (54, 379014328), (56, 365478102), (63, 324869424), (66, 310102632), (72, 284260746), (77, 265802256), (84, 243652068), (88, 232576974), (99, 206735088), (108, 189507164), (112, 182739051), (126, 162434712), (132, 155051316), (144, 142130373), (154, 132901128), (157, 130361616), (168, 121826034), (176, 116288487), (189, 108289808), (198, 103367544), (216, 94753582), (231, 88600752), (252, 81217356), (264, 77525658), (297, 68911696), (308, 66450564), (314, 65180808), (336, 60913017), (378, 54144904), (396, 51683772), (432, 47376791), (462, 44300376), (471, 43453872), (504, 40608678), (528, 38762829), (594, 34455848), (616, 33225282), (628, 32590404), (693, 29533584), (756, 27072452), (792, 25841886), (924, 22150188), (942, 21726936), (1008, 20304339), (1099, 18623088), (1188, 17227924), (1232, 16612641), (1256, 16295202), (1386, 14766792), (1413, 14484624), (1512, 13536226), (1584, 12920943), (1727, 11851056), (1848, 11075094), (1884, 10863468), (2079, 9844528), (2198, 9311544), (2376, 8613962), (2512, 8147601), (2772, 7383396), (2826, 7242312), (3024, 6768113), (3297, 6207696), (3454, 5925528), (3696, 5537547), (3768, 5431734), (3919, 5222448), (4158, 4922264), (4239, 4828208), (4396, 4655772), (4752, 4306981), (5181, 3950352), (5544, 3691698), (5652, 3621156), (6594, 3103848), (6908, 2962764), (7536, 2715867), (7838, 2611224), (8316, 2461132), (8478, 2414104), (8792, 2327886), (9891, 2069232), (10362, 1975176), (11088, 1845849), (11304, 1810578), (11757, 1740816), (12089, 1693008), (13188, 1551924), (13816, 1481382), (15543, 1316784), (15676, 1305612), (16632, 1230566), (16956, 1207052), (17584, 1163943), (19782, 1034616), (20724, 987588), (22608, 905289), (23514, 870408), (24178, 846504), (26376, 775962), (27433, 746064), (27632, 740691), (29673, 689744), (31086, 658392), (31352, 652806), (33264, 615283), (33912, 603526), (35271, 580272), (36267, 564336), (39564, 517308), (41448, 493794), (43109, 474768), (46629, 438928), (47028, 435204), (48356, 423252), (52752, 387981), (54866, 373032), (59346, 344872), (62172, 329196), (62704, 326403), (67824, 301763), (70542, 290136), (72534, 282168), (79128, 258654), (82299, 248688), (82896, 246897), (86218, 237384), (93258, 219464), (94056, 217602), (96712, 211626), (105813, 193424), (108801, 188112), (109732, 186516), (118692, 172436), (124344, 164598), (129327, 158256), (141084, 145068)]