20544020928

素因数分解:

$2^6\times 3^5\times {\mathrm{821}}^1\times {\mathrm{1609}}^1$

素因数の和:2457

約数の個数: 168

約数和(自身を含む): 61179059760

約数和(自身を除く): 40635038832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 821, 864, 972, 1296, 1609, 1642, 1728, 1944, 2463, 2592, 3218, 3284, 3888, 4827, 4926, 5184, 6436, 6568, 7389, 7776, 9654, 9852, 12872, 13136, 14481, 14778, 15552, 19308, 19704, 22167, 25744, 26272, 28962, 29556, 38616, 39408, 43443, 44334, 51488, 52544, 57924, 59112, 66501, 77232, 78816, 86886, 88668, 102976, 115848, 118224, 130329, 133002, 154464, 157632, 173772, 177336, 199503, 231696, 236448, 260658, 266004, 308928, 347544, 354672, 390987, 399006, 463392, 472896, 521316, 532008, 695088, 709344, 781974, 798012, 926784, 1042632, 1064016, 1320989, 1390176, 1418688, 1563948, 1596024, 2085264, 2128032, 2641978, 2780352, 3127896, 3192048, 3962967, 4170528, 4256064, 5283956, 6255792, 6384096, 7925934, 8341056, 10567912, 11888901, 12511584, 12768192, 15851868, 21135824, 23777802, 25023168, 31703736, 35666703, 42271648, 47555604, 63407472, 71333406, 84543296, 95111208, 107000109, 126814944, 142666812, 190222416, 214000218, 253629888, 285333624, 321000327, 380444832, 428000436, 570667248, 642000654, 760889664, 856000872, 1141334496, 1284001308, 1712001744, 2282668992, 2568002616, 3424003488, 5136005232, 6848006976, 10272010464, 20544020928]

約数ペア:

[(1, 20544020928), (2, 10272010464), (3, 6848006976), (4, 5136005232), (6, 3424003488), (8, 2568002616), (9, 2282668992), (12, 1712001744), (16, 1284001308), (18, 1141334496), (24, 856000872), (27, 760889664), (32, 642000654), (36, 570667248), (48, 428000436), (54, 380444832), (64, 321000327), (72, 285333624), (81, 253629888), (96, 214000218), (108, 190222416), (144, 142666812), (162, 126814944), (192, 107000109), (216, 95111208), (243, 84543296), (288, 71333406), (324, 63407472), (432, 47555604), (486, 42271648), (576, 35666703), (648, 31703736), (821, 25023168), (864, 23777802), (972, 21135824), (1296, 15851868), (1609, 12768192), (1642, 12511584), (1728, 11888901), (1944, 10567912), (2463, 8341056), (2592, 7925934), (3218, 6384096), (3284, 6255792), (3888, 5283956), (4827, 4256064), (4926, 4170528), (5184, 3962967), (6436, 3192048), (6568, 3127896), (7389, 2780352), (7776, 2641978), (9654, 2128032), (9852, 2085264), (12872, 1596024), (13136, 1563948), (14481, 1418688), (14778, 1390176), (15552, 1320989), (19308, 1064016), (19704, 1042632), (22167, 926784), (25744, 798012), (26272, 781974), (28962, 709344), (29556, 695088), (38616, 532008), (39408, 521316), (43443, 472896), (44334, 463392), (51488, 399006), (52544, 390987), (57924, 354672), (59112, 347544), (66501, 308928), (77232, 266004), (78816, 260658), (86886, 236448), (88668, 231696), (102976, 199503), (115848, 177336), (118224, 173772), (130329, 157632), (133002, 154464)]