20052171216

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{86117}}^1$

素因数の和:86159

約数の個数: 240

約数和(自身を含む): 73041842880

約数和(自身を除く): 52989671664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 112, 126, 132, 144, 147, 154, 168, 176, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 336, 378, 392, 396, 432, 441, 462, 504, 528, 539, 588, 594, 616, 693, 756, 784, 792, 882, 924, 1008, 1078, 1176, 1188, 1232, 1323, 1386, 1512, 1584, 1617, 1764, 1848, 2079, 2156, 2352, 2376, 2646, 2772, 3024, 3234, 3528, 3696, 4158, 4312, 4752, 4851, 5292, 5544, 6468, 7056, 8316, 8624, 9702, 10584, 11088, 12936, 14553, 16632, 19404, 21168, 25872, 29106, 33264, 38808, 58212, 77616, 86117, 116424, 172234, 232848, 258351, 344468, 516702, 602819, 688936, 775053, 947287, 1033404, 1205638, 1377872, 1550106, 1808457, 1894574, 2066808, 2325159, 2411276, 2841861, 3100212, 3616914, 3789148, 4133616, 4219733, 4650318, 4822552, 5425371, 5683722, 6200424, 6631009, 7233828, 7578296, 8439466, 8525583, 9300636, 9645104, 10850742, 11367444, 12400848, 12659199, 13262018, 14467656, 15156592, 16276113, 16878932, 17051166, 18601272, 19893027, 21701484, 22734888, 25318398, 25576749, 26524036, 28935312, 32552226, 33757864, 34102332, 37202544, 37977597, 39786054, 43402968, 45469776, 46417063, 50636796, 51153498, 53048072, 59679081, 65104452, 67515728, 68204664, 75955194, 79572108, 86805936, 92834126, 101273592, 102306996, 106096144, 113932791, 119358162, 130208904, 136409328, 139251189, 151910388, 159144216, 179037243, 185668252, 202547184, 204613992, 227865582, 238716324, 260417808, 278502378, 303820776, 318288432, 358074486, 371336504, 409227984, 417753567, 455731164, 477432648, 557004756, 607641552, 716148972, 742673008, 835507134, 911462328, 954865296, 1114009512, 1253260701, 1432297944, 1671014268, 1822924656, 2228019024, 2506521402, 2864595888, 3342028536, 5013042804, 6684057072, 10026085608, 20052171216]

約数ペア:

[(1, 20052171216), (2, 10026085608), (3, 6684057072), (4, 5013042804), (6, 3342028536), (7, 2864595888), (8, 2506521402), (9, 2228019024), (11, 1822924656), (12, 1671014268), (14, 1432297944), (16, 1253260701), (18, 1114009512), (21, 954865296), (22, 911462328), (24, 835507134), (27, 742673008), (28, 716148972), (33, 607641552), (36, 557004756), (42, 477432648), (44, 455731164), (48, 417753567), (49, 409227984), (54, 371336504), (56, 358074486), (63, 318288432), (66, 303820776), (72, 278502378), (77, 260417808), (84, 238716324), (88, 227865582), (98, 204613992), (99, 202547184), (108, 185668252), (112, 179037243), (126, 159144216), (132, 151910388), (144, 139251189), (147, 136409328), (154, 130208904), (168, 119358162), (176, 113932791), (189, 106096144), (196, 102306996), (198, 101273592), (216, 92834126), (231, 86805936), (252, 79572108), (264, 75955194), (294, 68204664), (297, 67515728), (308, 65104452), (336, 59679081), (378, 53048072), (392, 51153498), (396, 50636796), (432, 46417063), (441, 45469776), (462, 43402968), (504, 39786054), (528, 37977597), (539, 37202544), (588, 34102332), (594, 33757864), (616, 32552226), (693, 28935312), (756, 26524036), (784, 25576749), (792, 25318398), (882, 22734888), (924, 21701484), (1008, 19893027), (1078, 18601272), (1176, 17051166), (1188, 16878932), (1232, 16276113), (1323, 15156592), (1386, 14467656), (1512, 13262018), (1584, 12659199), (1617, 12400848), (1764, 11367444), (1848, 10850742), (2079, 9645104), (2156, 9300636), (2352, 8525583), (2376, 8439466), (2646, 7578296), (2772, 7233828), (3024, 6631009), (3234, 6200424), (3528, 5683722), (3696, 5425371), (4158, 4822552), (4312, 4650318), (4752, 4219733), (4851, 4133616), (5292, 3789148), (5544, 3616914), (6468, 3100212), (7056, 2841861), (8316, 2411276), (8624, 2325159), (9702, 2066808), (10584, 1894574), (11088, 1808457), (12936, 1550106), (14553, 1377872), (16632, 1205638), (19404, 1033404), (21168, 947287), (25872, 775053), (29106, 688936), (33264, 602819), (38808, 516702), (58212, 344468), (77616, 258351), (86117, 232848), (116424, 172234)]