20043380448

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{254927}}^1$

素因数の和:254966

約数の個数: 192

約数和(自身を含む): 71950878720

約数和(自身を除く): 51907498272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 19656, 26208, 39312, 78624, 254927, 509854, 764781, 1019708, 1529562, 1784489, 2039416, 2294343, 3059124, 3314051, 3568978, 4078832, 4588686, 5353467, 6118248, 6628102, 6883029, 7137956, 8157664, 9177372, 9942153, 10706934, 12236496, 13256204, 13766058, 14275912, 16060401, 18354744, 19884306, 21413868, 23198357, 24472992, 26512408, 27532116, 28551824, 29826459, 32120802, 36709488, 39768612, 42827736, 46396714, 48181203, 53024816, 55064232, 57103648, 59652918, 64241604, 69595071, 73418976, 79537224, 85655472, 89479377, 92793428, 96362406, 106049632, 110128464, 119305836, 128483208, 139190142, 159074448, 171310944, 178958754, 185586856, 192724812, 208785213, 220256928, 238611672, 256966416, 278380284, 318148896, 357917508, 371173712, 385449624, 417570426, 477223344, 513932832, 556760568, 626355639, 715835016, 742347424, 770899248, 835140852, 954446688, 1113521136, 1252711278, 1431670032, 1541798496, 1670281704, 2227042272, 2505422556, 2863340064, 3340563408, 5010845112, 6681126816, 10021690224, 20043380448]

約数ペア:

[(1, 20043380448), (2, 10021690224), (3, 6681126816), (4, 5010845112), (6, 3340563408), (7, 2863340064), (8, 2505422556), (9, 2227042272), (12, 1670281704), (13, 1541798496), (14, 1431670032), (16, 1252711278), (18, 1113521136), (21, 954446688), (24, 835140852), (26, 770899248), (27, 742347424), (28, 715835016), (32, 626355639), (36, 556760568), (39, 513932832), (42, 477223344), (48, 417570426), (52, 385449624), (54, 371173712), (56, 357917508), (63, 318148896), (72, 278380284), (78, 256966416), (84, 238611672), (91, 220256928), (96, 208785213), (104, 192724812), (108, 185586856), (112, 178958754), (117, 171310944), (126, 159074448), (144, 139190142), (156, 128483208), (168, 119305836), (182, 110128464), (189, 106049632), (208, 96362406), (216, 92793428), (224, 89479377), (234, 85655472), (252, 79537224), (273, 73418976), (288, 69595071), (312, 64241604), (336, 59652918), (351, 57103648), (364, 55064232), (378, 53024816), (416, 48181203), (432, 46396714), (468, 42827736), (504, 39768612), (546, 36709488), (624, 32120802), (672, 29826459), (702, 28551824), (728, 27532116), (756, 26512408), (819, 24472992), (864, 23198357), (936, 21413868), (1008, 19884306), (1092, 18354744), (1248, 16060401), (1404, 14275912), (1456, 13766058), (1512, 13256204), (1638, 12236496), (1872, 10706934), (2016, 9942153), (2184, 9177372), (2457, 8157664), (2808, 7137956), (2912, 6883029), (3024, 6628102), (3276, 6118248), (3744, 5353467), (4368, 4588686), (4914, 4078832), (5616, 3568978), (6048, 3314051), (6552, 3059124), (8736, 2294343), (9828, 2039416), (11232, 1784489), (13104, 1529562), (19656, 1019708), (26208, 764781), (39312, 509854), (78624, 254927)]