20757723008

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 50410042200

約数和(自身を除く): 29652319192

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 31, 32, 44, 46, 58, 62, 64, 88, 92, 116, 124, 128, 176, 184, 232, 248, 253, 319, 341, 352, 368, 464, 496, 506, 529, 638, 667, 682, 704, 713, 736, 899, 928, 961, 992, 1012, 1058, 1276, 1334, 1364, 1408, 1426, 1472, 1798, 1856, 1922, 1984, 2024, 2116, 2552, 2668, 2728, 2852, 2944, 3596, 3712, 3844, 3968, 4048, 4232, 5104, 5336, 5456, 5704, 5819, 7192, 7337, 7688, 7843, 8096, 8464, 9889, 10208, 10571, 10672, 10912, 11408, 11638, 14384, 14674, 15341, 15376, 15686, 16192, 16399, 16928, 19778, 20416, 20677, 21142, 21344, 21824, 22103, 22816, 23276, 27869, 28768, 29348, 30682, 30752, 31372, 32384, 32798, 33856, 39556, 40832, 41354, 42284, 42688, 43648, 44206, 45632, 46552, 55738, 57536, 58696, 61364, 61504, 62744, 65596, 67712, 79112, 82708, 84568, 85376, 88412, 91264, 93104, 111476, 115072, 117392, 122728, 123008, 125488, 131192, 158224, 165416, 168751, 169136, 176824, 180389, 186208, 222952, 227447, 234784, 243133, 245456, 250976, 262384, 306559, 316448, 330832, 337502, 338272, 353648, 360778, 372416, 445904, 454894, 469568, 475571, 486266, 490912, 501952, 508369, 524768, 613118, 632896, 640987, 661664, 675004, 676544, 707296, 721556, 744832, 891808, 909788, 939136, 951142, 972532, 981824, 1003904, 1016738, 1049536, 1226236, 1265792, 1281974, 1323328, 1350008, 1353088, 1414592, 1443112, 1783616, 1819576, 1902284, 1945064, 1963648, 2033476, 2099072, 2452472, 2563948, 2646656, 2700016, 2829184, 2886224, 3567232, 3639152, 3804568, 3890128, 4066952, 4904944, 5127896, 5231281, 5400032, 5592059, 5772448, 7050857, 7278304, 7609136, 7780256, 8133904, 9809888, 10255792, 10462562, 10800064, 11184118, 11544896, 14101714, 14556608, 14742701, 15218272, 15560512, 16267808, 19619776, 20511584, 20925124, 21600128, 22368236, 23089792, 28203428, 29113216, 29485402, 30436544, 31121024, 32535616, 39239552, 41023168, 41850248, 44736472, 56406856, 58970804, 60873088, 65071232, 82046336, 83700496, 89472944, 112813712, 117941608, 162169711, 167400992, 178945888, 225627424, 235883216, 324339422, 334801984, 357891776, 451254848, 471766432, 648678844, 669603968, 715783552, 902509696, 943532864, 1297357688, 1887065728, 2594715376, 5189430752, 10378861504, 20757723008]

約数ペア:

[(1, 20757723008), (2, 10378861504), (4, 5189430752), (8, 2594715376), (11, 1887065728), (16, 1297357688), (22, 943532864), (23, 902509696), (29, 715783552), (31, 669603968), (32, 648678844), (44, 471766432), (46, 451254848), (58, 357891776), (62, 334801984), (64, 324339422), (88, 235883216), (92, 225627424), (116, 178945888), (124, 167400992), (128, 162169711), (176, 117941608), (184, 112813712), (232, 89472944), (248, 83700496), (253, 82046336), (319, 65071232), (341, 60873088), (352, 58970804), (368, 56406856), (464, 44736472), (496, 41850248), (506, 41023168), (529, 39239552), (638, 32535616), (667, 31121024), (682, 30436544), (704, 29485402), (713, 29113216), (736, 28203428), (899, 23089792), (928, 22368236), (961, 21600128), (992, 20925124), (1012, 20511584), (1058, 19619776), (1276, 16267808), (1334, 15560512), (1364, 15218272), (1408, 14742701), (1426, 14556608), (1472, 14101714), (1798, 11544896), (1856, 11184118), (1922, 10800064), (1984, 10462562), (2024, 10255792), (2116, 9809888), (2552, 8133904), (2668, 7780256), (2728, 7609136), (2852, 7278304), (2944, 7050857), (3596, 5772448), (3712, 5592059), (3844, 5400032), (3968, 5231281), (4048, 5127896), (4232, 4904944), (5104, 4066952), (5336, 3890128), (5456, 3804568), (5704, 3639152), (5819, 3567232), (7192, 2886224), (7337, 2829184), (7688, 2700016), (7843, 2646656), (8096, 2563948), (8464, 2452472), (9889, 2099072), (10208, 2033476), (10571, 1963648), (10672, 1945064), (10912, 1902284), (11408, 1819576), (11638, 1783616), (14384, 1443112), (14674, 1414592), (15341, 1353088), (15376, 1350008), (15686, 1323328), (16192, 1281974), (16399, 1265792), (16928, 1226236), (19778, 1049536), (20416, 1016738), (20677, 1003904), (21142, 981824), (21344, 972532), (21824, 951142), (22103, 939136), (22816, 909788), (23276, 891808), (27869, 744832), (28768, 721556), (29348, 707296), (30682, 676544), (30752, 675004), (31372, 661664), (32384, 640987), (32798, 632896), (33856, 613118), (39556, 524768), (40832, 508369), (41354, 501952), (42284, 490912), (42688, 486266), (43648, 475571), (44206, 469568), (45632, 454894), (46552, 445904), (55738, 372416), (57536, 360778), (58696, 353648), (61364, 338272), (61504, 337502), (62744, 330832), (65596, 316448), (67712, 306559), (79112, 262384), (82708, 250976), (84568, 245456), (85376, 243133), (88412, 234784), (91264, 227447), (93104, 222952), (111476, 186208), (115072, 180389), (117392, 176824), (122728, 169136), (123008, 168751), (125488, 165416), (131192, 158224)]