20185493328

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46679}}^1$

素因数の和:46727

約数の個数: 320

約数和(自身を含む): 77795020800

約数和(自身を除く): 57609527472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 33, 36, 39, 42, 44, 48, 52, 54, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 108, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 189, 198, 208, 216, 231, 234, 252, 264, 273, 286, 297, 308, 312, 336, 351, 364, 378, 396, 429, 432, 462, 468, 504, 528, 546, 572, 594, 616, 624, 693, 702, 728, 756, 792, 819, 858, 924, 936, 1001, 1008, 1092, 1144, 1188, 1232, 1287, 1386, 1404, 1456, 1512, 1584, 1638, 1716, 1848, 1872, 2002, 2079, 2184, 2288, 2376, 2457, 2574, 2772, 2808, 3003, 3024, 3276, 3432, 3696, 3861, 4004, 4158, 4368, 4752, 4914, 5148, 5544, 5616, 6006, 6552, 6864, 7722, 8008, 8316, 9009, 9828, 10296, 11088, 12012, 13104, 15444, 16016, 16632, 18018, 19656, 20592, 24024, 27027, 30888, 33264, 36036, 39312, 46679, 48048, 54054, 61776, 72072, 93358, 108108, 140037, 144144, 186716, 216216, 280074, 326753, 373432, 420111, 432432, 513469, 560148, 606827, 653506, 746864, 840222, 980259, 1026938, 1120296, 1213654, 1260333, 1307012, 1540407, 1680444, 1820481, 1960518, 2053876, 2240592, 2427308, 2520666, 2614024, 2940777, 3080814, 3360888, 3594283, 3640962, 3921036, 4107752, 4247789, 4621221, 4854616, 5041332, 5228048, 5461443, 5881554, 6161628, 6675097, 6721776, 7188566, 7281924, 7842072, 8215504, 8495578, 8822331, 9242442, 9709232, 10082664, 10782849, 10922886, 11763108, 12323256, 12743367, 13350194, 13863663, 14377132, 14563848, 15684144, 16384329, 16991156, 17644662, 18484884, 20025291, 20165328, 21565698, 21845772, 23526216, 24646512, 25486734, 26700388, 27727326, 28754264, 29127696, 32348547, 32768658, 33982312, 35289324, 36969768, 38230101, 40050582, 43131396, 43691544, 46725679, 47052432, 50973468, 53400776, 55454652, 57508528, 60075873, 64697094, 65537316, 67964624, 70578648, 73939536, 76460202, 80101164, 86262792, 87383088, 93451358, 97045641, 101946936, 106801552, 110909304, 114690303, 120151746, 129394188, 131074632, 140177037, 141157296, 152920404, 160202328, 172525584, 180227619, 186902716, 194091282, 203893872, 221818608, 229380606, 240303492, 258788376, 262149264, 280354074, 305840808, 320404656, 360455238, 373805432, 388182564, 420531111, 458761212, 480606984, 517576752, 560708148, 611681616, 720910476, 747610864, 776365128, 841062222, 917522424, 961213968, 1121416296, 1261593333, 1441820952, 1552730256, 1682124444, 1835044848, 2242832592, 2523186666, 2883641904, 3364248888, 5046373332, 6728497776, 10092746664, 20185493328]

約数ペア:

[(1, 20185493328), (2, 10092746664), (3, 6728497776), (4, 5046373332), (6, 3364248888), (7, 2883641904), (8, 2523186666), (9, 2242832592), (11, 1835044848), (12, 1682124444), (13, 1552730256), (14, 1441820952), (16, 1261593333), (18, 1121416296), (21, 961213968), (22, 917522424), (24, 841062222), (26, 776365128), (27, 747610864), (28, 720910476), (33, 611681616), (36, 560708148), (39, 517576752), (42, 480606984), (44, 458761212), (48, 420531111), (52, 388182564), (54, 373805432), (56, 360455238), (63, 320404656), (66, 305840808), (72, 280354074), (77, 262149264), (78, 258788376), (84, 240303492), (88, 229380606), (91, 221818608), (99, 203893872), (104, 194091282), (108, 186902716), (112, 180227619), (117, 172525584), (126, 160202328), (132, 152920404), (143, 141157296), (144, 140177037), (154, 131074632), (156, 129394188), (168, 120151746), (176, 114690303), (182, 110909304), (189, 106801552), (198, 101946936), (208, 97045641), (216, 93451358), (231, 87383088), (234, 86262792), (252, 80101164), (264, 76460202), (273, 73939536), (286, 70578648), (297, 67964624), (308, 65537316), (312, 64697094), (336, 60075873), (351, 57508528), (364, 55454652), (378, 53400776), (396, 50973468), (429, 47052432), (432, 46725679), (462, 43691544), (468, 43131396), (504, 40050582), (528, 38230101), (546, 36969768), (572, 35289324), (594, 33982312), (616, 32768658), (624, 32348547), (693, 29127696), (702, 28754264), (728, 27727326), (756, 26700388), (792, 25486734), (819, 24646512), (858, 23526216), (924, 21845772), (936, 21565698), (1001, 20165328), (1008, 20025291), (1092, 18484884), (1144, 17644662), (1188, 16991156), (1232, 16384329), (1287, 15684144), (1386, 14563848), (1404, 14377132), (1456, 13863663), (1512, 13350194), (1584, 12743367), (1638, 12323256), (1716, 11763108), (1848, 10922886), (1872, 10782849), (2002, 10082664), (2079, 9709232), (2184, 9242442), (2288, 8822331), (2376, 8495578), (2457, 8215504), (2574, 7842072), (2772, 7281924), (2808, 7188566), (3003, 6721776), (3024, 6675097), (3276, 6161628), (3432, 5881554), (3696, 5461443), (3861, 5228048), (4004, 5041332), (4158, 4854616), (4368, 4621221), (4752, 4247789), (4914, 4107752), (5148, 3921036), (5544, 3640962), (5616, 3594283), (6006, 3360888), (6552, 3080814), (6864, 2940777), (7722, 2614024), (8008, 2520666), (8316, 2427308), (9009, 2240592), (9828, 2053876), (10296, 1960518), (11088, 1820481), (12012, 1680444), (13104, 1540407), (15444, 1307012), (16016, 1260333), (16632, 1213654), (18018, 1120296), (19656, 1026938), (20592, 980259), (24024, 840222), (27027, 746864), (30888, 653506), (33264, 606827), (36036, 560148), (39312, 513469), (46679, 432432), (48048, 420111), (54054, 373432), (61776, 326753), (72072, 280074), (93358, 216216), (108108, 186716), (140037, 144144)]