20762115088

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 360

約数和(自身を含む): 52151662080

約数和(自身を除く): 31389546992

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 31, 44, 46, 52, 62, 88, 89, 92, 104, 121, 124, 143, 169, 176, 178, 184, 208, 242, 248, 253, 286, 299, 338, 341, 356, 368, 403, 484, 496, 506, 572, 598, 676, 682, 712, 713, 806, 968, 979, 1012, 1144, 1157, 1196, 1352, 1364, 1424, 1426, 1573, 1612, 1859, 1936, 1958, 2024, 2047, 2288, 2314, 2392, 2704, 2728, 2759, 2783, 2852, 3146, 3224, 3289, 3718, 3751, 3887, 3916, 4048, 4094, 4433, 4628, 4784, 5239, 5456, 5518, 5566, 5704, 6292, 6448, 6578, 7436, 7502, 7774, 7832, 7843, 8188, 8866, 9256, 9269, 10478, 10769, 11036, 11132, 11408, 12584, 12727, 13156, 14872, 15004, 15041, 15548, 15664, 15686, 16376, 17732, 18512, 18538, 20449, 20956, 21538, 22072, 22264, 22517, 25168, 25454, 26312, 26611, 29744, 30008, 30082, 30349, 31096, 31372, 32752, 35464, 35867, 36179, 37076, 40898, 41912, 42757, 43076, 44144, 44528, 45034, 48763, 50908, 52624, 53222, 57629, 60016, 60164, 60698, 62192, 62744, 63457, 70928, 71734, 72358, 74152, 81796, 83824, 85514, 86152, 86273, 90068, 97526, 101816, 101959, 106444, 115258, 120328, 120497, 121396, 125488, 126914, 139997, 143468, 144716, 148304, 163592, 165451, 171028, 172304, 172546, 180136, 195052, 203632, 203918, 212888, 230516, 240656, 240994, 242792, 247687, 253828, 279994, 286936, 289432, 292721, 327184, 330902, 333839, 342056, 345092, 345943, 360272, 390104, 394537, 407836, 425776, 461032, 466271, 470327, 481988, 485584, 495374, 507656, 559988, 573872, 578864, 585442, 633919, 661804, 667678, 684112, 690184, 691886, 698027, 780208, 789074, 815672, 824941, 922064, 932542, 940654, 963976, 990748, 1015312, 1119976, 1121549, 1170884, 1267838, 1323608, 1325467, 1335356, 1380368, 1383772, 1396054, 1578148, 1631344, 1649882, 1819961, 1865084, 1881308, 1927952, 1981496, 2239952, 2243098, 2341768, 2535676, 2647216, 2650934, 2670712, 2767544, 2792108, 3156296, 3219931, 3299764, 3639922, 3730168, 3762616, 3805373, 3962992, 4339907, 4486196, 4683536, 5071352, 5128981, 5301868, 5341424, 5535088, 5584216, 6312592, 6439862, 6599528, 7279844, 7460336, 7525232, 7610746, 7678297, 8679814, 8972392, 9074351, 10142704, 10257962, 10603736, 10724233, 11168432, 12879724, 13199056, 14559688, 14580137, 15221492, 15356594, 17359628, 17944784, 18148702, 20515924, 21207472, 21448466, 25759448, 29119376, 29160274, 30442984, 30713188, 34719256, 36297404, 41031848, 41859103, 42896932, 51518896, 56418791, 58320548, 60885968, 61426376, 69438512, 72594808, 82063696, 83718206, 85793864, 99817861, 112837582, 116641096, 117966563, 122852752, 145189616, 167436412, 171587728, 199635722, 225675164, 233282192, 235933126, 334872824, 399271444, 451350328, 471866252, 669745648, 798542888, 902700656, 943732504, 1297632193, 1597085776, 1887465008, 2595264386, 5190528772, 10381057544, 20762115088]

約数ペア:

[(1, 20762115088), (2, 10381057544), (4, 5190528772), (8, 2595264386), (11, 1887465008), (13, 1597085776), (16, 1297632193), (22, 943732504), (23, 902700656), (26, 798542888), (31, 669745648), (44, 471866252), (46, 451350328), (52, 399271444), (62, 334872824), (88, 235933126), (89, 233282192), (92, 225675164), (104, 199635722), (121, 171587728), (124, 167436412), (143, 145189616), (169, 122852752), (176, 117966563), (178, 116641096), (184, 112837582), (208, 99817861), (242, 85793864), (248, 83718206), (253, 82063696), (286, 72594808), (299, 69438512), (338, 61426376), (341, 60885968), (356, 58320548), (368, 56418791), (403, 51518896), (484, 42896932), (496, 41859103), (506, 41031848), (572, 36297404), (598, 34719256), (676, 30713188), (682, 30442984), (712, 29160274), (713, 29119376), (806, 25759448), (968, 21448466), (979, 21207472), (1012, 20515924), (1144, 18148702), (1157, 17944784), (1196, 17359628), (1352, 15356594), (1364, 15221492), (1424, 14580137), (1426, 14559688), (1573, 13199056), (1612, 12879724), (1859, 11168432), (1936, 10724233), (1958, 10603736), (2024, 10257962), (2047, 10142704), (2288, 9074351), (2314, 8972392), (2392, 8679814), (2704, 7678297), (2728, 7610746), (2759, 7525232), (2783, 7460336), (2852, 7279844), (3146, 6599528), (3224, 6439862), (3289, 6312592), (3718, 5584216), (3751, 5535088), (3887, 5341424), (3916, 5301868), (4048, 5128981), (4094, 5071352), (4433, 4683536), (4628, 4486196), (4784, 4339907), (5239, 3962992), (5456, 3805373), (5518, 3762616), (5566, 3730168), (5704, 3639922), (6292, 3299764), (6448, 3219931), (6578, 3156296), (7436, 2792108), (7502, 2767544), (7774, 2670712), (7832, 2650934), (7843, 2647216), (8188, 2535676), (8866, 2341768), (9256, 2243098), (9269, 2239952), (10478, 1981496), (10769, 1927952), (11036, 1881308), (11132, 1865084), (11408, 1819961), (12584, 1649882), (12727, 1631344), (13156, 1578148), (14872, 1396054), (15004, 1383772), (15041, 1380368), (15548, 1335356), (15664, 1325467), (15686, 1323608), (16376, 1267838), (17732, 1170884), (18512, 1121549), (18538, 1119976), (20449, 1015312), (20956, 990748), (21538, 963976), (22072, 940654), (22264, 932542), (22517, 922064), (25168, 824941), (25454, 815672), (26312, 789074), (26611, 780208), (29744, 698027), (30008, 691886), (30082, 690184), (30349, 684112), (31096, 667678), (31372, 661804), (32752, 633919), (35464, 585442), (35867, 578864), (36179, 573872), (37076, 559988), (40898, 507656), (41912, 495374), (42757, 485584), (43076, 481988), (44144, 470327), (44528, 466271), (45034, 461032), (48763, 425776), (50908, 407836), (52624, 394537), (53222, 390104), (57629, 360272), (60016, 345943), (60164, 345092), (60698, 342056), (62192, 333839), (62744, 330902), (63457, 327184), (70928, 292721), (71734, 289432), (72358, 286936), (74152, 279994), (81796, 253828), (83824, 247687), (85514, 242792), (86152, 240994), (86273, 240656), (90068, 230516), (97526, 212888), (101816, 203918), (101959, 203632), (106444, 195052), (115258, 180136), (120328, 172546), (120497, 172304), (121396, 171028), (125488, 165451), (126914, 163592), (139997, 148304), (143468, 144716)]