20841732912

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61967}}^1$

素因数の和:62016

約数の個数: 240

約数和(自身を含む): 73582290432

約数和(自身を除く): 52740557520

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 49, 52, 56, 66, 77, 78, 84, 88, 91, 98, 104, 112, 132, 143, 147, 154, 156, 168, 176, 182, 196, 208, 231, 264, 273, 286, 294, 308, 312, 336, 364, 392, 429, 462, 528, 539, 546, 572, 588, 616, 624, 637, 728, 784, 858, 924, 1001, 1078, 1092, 1144, 1176, 1232, 1274, 1456, 1617, 1716, 1848, 1911, 2002, 2156, 2184, 2288, 2352, 2548, 3003, 3234, 3432, 3696, 3822, 4004, 4312, 4368, 5096, 6006, 6468, 6864, 7007, 7644, 8008, 8624, 10192, 12012, 12936, 14014, 15288, 16016, 21021, 24024, 25872, 28028, 30576, 42042, 48048, 56056, 61967, 84084, 112112, 123934, 168168, 185901, 247868, 336336, 371802, 433769, 495736, 681637, 743604, 805571, 867538, 991472, 1301307, 1363274, 1487208, 1611142, 1735076, 2044911, 2416713, 2602614, 2726548, 2974416, 3036383, 3222284, 3470152, 4089822, 4771459, 4833426, 5205228, 5453096, 5638997, 6072766, 6444568, 6940304, 8179644, 8861281, 9109149, 9542918, 9666852, 10410456, 10906192, 11277994, 12145532, 12889136, 14314377, 16359288, 16916991, 17722562, 18218298, 19085836, 19333704, 20820912, 22555988, 24291064, 26583843, 28628754, 32718576, 33400213, 33833982, 35445124, 36436596, 38171672, 38667408, 39472979, 45111976, 48582128, 53167686, 57257508, 62028967, 66800426, 67667964, 70890248, 72873192, 76343344, 78945958, 90223952, 100200639, 106335372, 114515016, 118418937, 124057934, 133600852, 135335928, 141780496, 145746384, 157891916, 186086901, 200401278, 212670744, 229030032, 236837874, 248115868, 267201704, 270671856, 315783832, 372173802, 400802556, 425341488, 434202769, 473675748, 496231736, 534403408, 631567664, 744347604, 801605112, 868405538, 947351496, 992463472, 1302608307, 1488695208, 1603210224, 1736811076, 1894702992, 2605216614, 2977390416, 3473622152, 5210433228, 6947244304, 10420866456, 20841732912]

約数ペア:

[(1, 20841732912), (2, 10420866456), (3, 6947244304), (4, 5210433228), (6, 3473622152), (7, 2977390416), (8, 2605216614), (11, 1894702992), (12, 1736811076), (13, 1603210224), (14, 1488695208), (16, 1302608307), (21, 992463472), (22, 947351496), (24, 868405538), (26, 801605112), (28, 744347604), (33, 631567664), (39, 534403408), (42, 496231736), (44, 473675748), (48, 434202769), (49, 425341488), (52, 400802556), (56, 372173802), (66, 315783832), (77, 270671856), (78, 267201704), (84, 248115868), (88, 236837874), (91, 229030032), (98, 212670744), (104, 200401278), (112, 186086901), (132, 157891916), (143, 145746384), (147, 141780496), (154, 135335928), (156, 133600852), (168, 124057934), (176, 118418937), (182, 114515016), (196, 106335372), (208, 100200639), (231, 90223952), (264, 78945958), (273, 76343344), (286, 72873192), (294, 70890248), (308, 67667964), (312, 66800426), (336, 62028967), (364, 57257508), (392, 53167686), (429, 48582128), (462, 45111976), (528, 39472979), (539, 38667408), (546, 38171672), (572, 36436596), (588, 35445124), (616, 33833982), (624, 33400213), (637, 32718576), (728, 28628754), (784, 26583843), (858, 24291064), (924, 22555988), (1001, 20820912), (1078, 19333704), (1092, 19085836), (1144, 18218298), (1176, 17722562), (1232, 16916991), (1274, 16359288), (1456, 14314377), (1617, 12889136), (1716, 12145532), (1848, 11277994), (1911, 10906192), (2002, 10410456), (2156, 9666852), (2184, 9542918), (2288, 9109149), (2352, 8861281), (2548, 8179644), (3003, 6940304), (3234, 6444568), (3432, 6072766), (3696, 5638997), (3822, 5453096), (4004, 5205228), (4312, 4833426), (4368, 4771459), (5096, 4089822), (6006, 3470152), (6468, 3222284), (6864, 3036383), (7007, 2974416), (7644, 2726548), (8008, 2602614), (8624, 2416713), (10192, 2044911), (12012, 1735076), (12936, 1611142), (14014, 1487208), (15288, 1363274), (16016, 1301307), (21021, 991472), (24024, 867538), (25872, 805571), (28028, 743604), (30576, 681637), (42042, 495736), (48048, 433769), (56056, 371802), (61967, 336336), (84084, 247868), (112112, 185901), (123934, 168168)]