20148522768

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:579

約数の個数: 320

約数和(自身を含む): 64453017600

約数和(自身を除く): 44304494832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 79, 88, 99, 108, 132, 144, 158, 176, 191, 198, 216, 237, 264, 281, 297, 316, 382, 396, 432, 474, 528, 562, 573, 594, 632, 711, 764, 792, 843, 869, 948, 1124, 1146, 1188, 1264, 1422, 1528, 1584, 1686, 1719, 1738, 1896, 2101, 2133, 2248, 2292, 2376, 2529, 2607, 2844, 3056, 3091, 3372, 3438, 3476, 3792, 4202, 4266, 4496, 4584, 4752, 5058, 5157, 5214, 5688, 6182, 6303, 6744, 6876, 6952, 7587, 7821, 8404, 8532, 9168, 9273, 10116, 10314, 10428, 11376, 12364, 12606, 13488, 13752, 13904, 15089, 15174, 15642, 16808, 17064, 18546, 18909, 20232, 20628, 20856, 22199, 23463, 24728, 25212, 27504, 27819, 30178, 30348, 31284, 33616, 34128, 37092, 37818, 40464, 41256, 41712, 44398, 45267, 46926, 49456, 50424, 53671, 55638, 56727, 60356, 60696, 62568, 66597, 74184, 75636, 82512, 83457, 88796, 90534, 93852, 100848, 107342, 111276, 113454, 120712, 121392, 125136, 133194, 135801, 148368, 151272, 161013, 165979, 166914, 177592, 181068, 187704, 199791, 214684, 222552, 226908, 241424, 244189, 266388, 271602, 302544, 322026, 331958, 333828, 355184, 362136, 375408, 399582, 407403, 429368, 445104, 453816, 483039, 488378, 497937, 532776, 543204, 590381, 599373, 644052, 663916, 667656, 724272, 732567, 799164, 814806, 858736, 907632, 966078, 976756, 995874, 1065552, 1086408, 1180762, 1198746, 1288104, 1327832, 1335312, 1449117, 1465134, 1493811, 1598328, 1629612, 1771143, 1932156, 1953512, 1991748, 2172816, 2197701, 2361524, 2397492, 2576208, 2655664, 2898234, 2930268, 2987622, 3196656, 3259224, 3542286, 3864312, 3907024, 3983496, 4240009, 4395402, 4481433, 4723048, 4794984, 5313429, 5796468, 5860536, 5975244, 6518448, 6593103, 7084572, 7728624, 7966992, 8480018, 8790804, 8962866, 9446096, 9589968, 10626858, 11592936, 11721072, 11950488, 12720027, 13186206, 14169144, 15940287, 16960036, 17581608, 17925732, 21253716, 23185872, 23900976, 25440054, 26372412, 28338288, 31880574, 33920072, 35163216, 35851464, 38160081, 42507432, 46640099, 50880108, 52744824, 63761148, 67840144, 71702928, 76320162, 85014864, 93280198, 101760216, 105489648, 114480243, 127522296, 139920297, 152640324, 186560396, 203520432, 228960486, 255044592, 279840594, 305280648, 373120792, 419760891, 457920972, 559681188, 610561296, 746241584, 839521782, 915841944, 1119362376, 1259282673, 1679043564, 1831683888, 2238724752, 2518565346, 3358087128, 5037130692, 6716174256, 10074261384, 20148522768]

約数ペア:

[(1, 20148522768), (2, 10074261384), (3, 6716174256), (4, 5037130692), (6, 3358087128), (8, 2518565346), (9, 2238724752), (11, 1831683888), (12, 1679043564), (16, 1259282673), (18, 1119362376), (22, 915841944), (24, 839521782), (27, 746241584), (33, 610561296), (36, 559681188), (44, 457920972), (48, 419760891), (54, 373120792), (66, 305280648), (72, 279840594), (79, 255044592), (88, 228960486), (99, 203520432), (108, 186560396), (132, 152640324), (144, 139920297), (158, 127522296), (176, 114480243), (191, 105489648), (198, 101760216), (216, 93280198), (237, 85014864), (264, 76320162), (281, 71702928), (297, 67840144), (316, 63761148), (382, 52744824), (396, 50880108), (432, 46640099), (474, 42507432), (528, 38160081), (562, 35851464), (573, 35163216), (594, 33920072), (632, 31880574), (711, 28338288), (764, 26372412), (792, 25440054), (843, 23900976), (869, 23185872), (948, 21253716), (1124, 17925732), (1146, 17581608), (1188, 16960036), (1264, 15940287), (1422, 14169144), (1528, 13186206), (1584, 12720027), (1686, 11950488), (1719, 11721072), (1738, 11592936), (1896, 10626858), (2101, 9589968), (2133, 9446096), (2248, 8962866), (2292, 8790804), (2376, 8480018), (2529, 7966992), (2607, 7728624), (2844, 7084572), (3056, 6593103), (3091, 6518448), (3372, 5975244), (3438, 5860536), (3476, 5796468), (3792, 5313429), (4202, 4794984), (4266, 4723048), (4496, 4481433), (4584, 4395402), (4752, 4240009), (5058, 3983496), (5157, 3907024), (5214, 3864312), (5688, 3542286), (6182, 3259224), (6303, 3196656), (6744, 2987622), (6876, 2930268), (6952, 2898234), (7587, 2655664), (7821, 2576208), (8404, 2397492), (8532, 2361524), (9168, 2197701), (9273, 2172816), (10116, 1991748), (10314, 1953512), (10428, 1932156), (11376, 1771143), (12364, 1629612), (12606, 1598328), (13488, 1493811), (13752, 1465134), (13904, 1449117), (15089, 1335312), (15174, 1327832), (15642, 1288104), (16808, 1198746), (17064, 1180762), (18546, 1086408), (18909, 1065552), (20232, 995874), (20628, 976756), (20856, 966078), (22199, 907632), (23463, 858736), (24728, 814806), (25212, 799164), (27504, 732567), (27819, 724272), (30178, 667656), (30348, 663916), (31284, 644052), (33616, 599373), (34128, 590381), (37092, 543204), (37818, 532776), (40464, 497937), (41256, 488378), (41712, 483039), (44398, 453816), (45267, 445104), (46926, 429368), (49456, 407403), (50424, 399582), (53671, 375408), (55638, 362136), (56727, 355184), (60356, 333828), (60696, 331958), (62568, 322026), (66597, 302544), (74184, 271602), (75636, 266388), (82512, 244189), (83457, 241424), (88796, 226908), (90534, 222552), (93852, 214684), (100848, 199791), (107342, 187704), (111276, 181068), (113454, 177592), (120712, 166914), (121392, 165979), (125136, 161013), (133194, 151272), (135801, 148368)]