20139920352

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4049}}^1$

素因数の和:4191

約数の個数: 240

約数和(自身を含む): 62981226000

約数和(自身を除く): 42841305648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 101, 108, 114, 144, 152, 162, 171, 202, 216, 228, 288, 303, 304, 324, 342, 404, 432, 456, 513, 606, 608, 648, 684, 808, 864, 909, 912, 1026, 1212, 1296, 1368, 1539, 1616, 1818, 1824, 1919, 2052, 2424, 2592, 2727, 2736, 3078, 3232, 3636, 3838, 4049, 4104, 4848, 5454, 5472, 5757, 6156, 7272, 7676, 8098, 8181, 8208, 9696, 10908, 11514, 12147, 12312, 14544, 15352, 16196, 16362, 16416, 17271, 21816, 23028, 24294, 24624, 29088, 30704, 32392, 32724, 34542, 36441, 43632, 46056, 48588, 49248, 51813, 61408, 64784, 65448, 69084, 72882, 76931, 87264, 92112, 97176, 103626, 109323, 129568, 130896, 138168, 145764, 153862, 155439, 184224, 194352, 207252, 218646, 230793, 261792, 276336, 291528, 307724, 310878, 327969, 388704, 408949, 414504, 437292, 461586, 552672, 583056, 615448, 621756, 655938, 692379, 817898, 829008, 874584, 923172, 1166112, 1226847, 1230896, 1243512, 1311876, 1384758, 1635796, 1658016, 1749168, 1846344, 2077137, 2453694, 2461792, 2487024, 2623752, 2769516, 3271592, 3498336, 3680541, 3692688, 4154274, 4907388, 4974048, 5247504, 5539032, 6231411, 6543184, 7361082, 7385376, 7770031, 8308548, 9814776, 10495008, 11041623, 11078064, 12462822, 13086368, 14722164, 15540062, 16617096, 19629552, 22083246, 22156128, 23310093, 24925644, 29444328, 31080124, 33124869, 33234192, 39259104, 44166492, 46620186, 49851288, 58888656, 62160248, 66249738, 66468384, 69930279, 88332984, 93240372, 99702576, 117777312, 124320496, 132499476, 139860558, 176665968, 186480744, 199405152, 209790837, 248640992, 264998952, 279721116, 353331936, 372961488, 419581674, 529997904, 559442232, 629372511, 745922976, 839163348, 1059995808, 1118884464, 1258745022, 1678326696, 2237768928, 2517490044, 3356653392, 5034980088, 6713306784, 10069960176, 20139920352]

約数ペア:

[(1, 20139920352), (2, 10069960176), (3, 6713306784), (4, 5034980088), (6, 3356653392), (8, 2517490044), (9, 2237768928), (12, 1678326696), (16, 1258745022), (18, 1118884464), (19, 1059995808), (24, 839163348), (27, 745922976), (32, 629372511), (36, 559442232), (38, 529997904), (48, 419581674), (54, 372961488), (57, 353331936), (72, 279721116), (76, 264998952), (81, 248640992), (96, 209790837), (101, 199405152), (108, 186480744), (114, 176665968), (144, 139860558), (152, 132499476), (162, 124320496), (171, 117777312), (202, 99702576), (216, 93240372), (228, 88332984), (288, 69930279), (303, 66468384), (304, 66249738), (324, 62160248), (342, 58888656), (404, 49851288), (432, 46620186), (456, 44166492), (513, 39259104), (606, 33234192), (608, 33124869), (648, 31080124), (684, 29444328), (808, 24925644), (864, 23310093), (909, 22156128), (912, 22083246), (1026, 19629552), (1212, 16617096), (1296, 15540062), (1368, 14722164), (1539, 13086368), (1616, 12462822), (1818, 11078064), (1824, 11041623), (1919, 10495008), (2052, 9814776), (2424, 8308548), (2592, 7770031), (2727, 7385376), (2736, 7361082), (3078, 6543184), (3232, 6231411), (3636, 5539032), (3838, 5247504), (4049, 4974048), (4104, 4907388), (4848, 4154274), (5454, 3692688), (5472, 3680541), (5757, 3498336), (6156, 3271592), (7272, 2769516), (7676, 2623752), (8098, 2487024), (8181, 2461792), (8208, 2453694), (9696, 2077137), (10908, 1846344), (11514, 1749168), (12147, 1658016), (12312, 1635796), (14544, 1384758), (15352, 1311876), (16196, 1243512), (16362, 1230896), (16416, 1226847), (17271, 1166112), (21816, 923172), (23028, 874584), (24294, 829008), (24624, 817898), (29088, 692379), (30704, 655938), (32392, 621756), (32724, 615448), (34542, 583056), (36441, 552672), (43632, 461586), (46056, 437292), (48588, 414504), (49248, 408949), (51813, 388704), (61408, 327969), (64784, 310878), (65448, 307724), (69084, 291528), (72882, 276336), (76931, 261792), (87264, 230793), (92112, 218646), (97176, 207252), (103626, 194352), (109323, 184224), (129568, 155439), (130896, 153862), (138168, 145764)]