20853211104

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{37189}}^1$

素因数の和:37278

約数の個数: 192

約数和(自身を含む): 67477536000

約数和(自身を除く): 46624324896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 59, 66, 72, 88, 96, 99, 108, 118, 132, 144, 176, 177, 198, 216, 236, 264, 288, 297, 352, 354, 396, 432, 472, 528, 531, 594, 649, 708, 792, 864, 944, 1056, 1062, 1188, 1298, 1416, 1584, 1593, 1888, 1947, 2124, 2376, 2596, 2832, 3168, 3186, 3894, 4248, 4752, 5192, 5664, 5841, 6372, 7788, 8496, 9504, 10384, 11682, 12744, 15576, 16992, 17523, 20768, 23364, 25488, 31152, 35046, 37189, 46728, 50976, 62304, 70092, 74378, 93456, 111567, 140184, 148756, 186912, 223134, 280368, 297512, 334701, 409079, 446268, 560736, 595024, 669402, 818158, 892536, 1004103, 1190048, 1227237, 1338804, 1636316, 1785072, 2008206, 2194151, 2454474, 2677608, 3272632, 3570144, 3681711, 4016412, 4388302, 4908948, 5355216, 6545264, 6582453, 7363422, 8032824, 8776604, 9817896, 10710432, 11045133, 13090528, 13164906, 14726844, 16065648, 17553208, 19635792, 19747359, 22090266, 24135661, 26329812, 29453688, 32131296, 35106416, 39271584, 39494718, 44180532, 48271322, 52659624, 58907376, 59242077, 70212832, 72406983, 78989436, 88361064, 96542644, 105319248, 117814752, 118484154, 144813966, 157978872, 176722128, 193085288, 210638496, 217220949, 236968308, 289627932, 315957744, 353444256, 386170576, 434441898, 473936616, 579255864, 631915488, 651662847, 772341152, 868883796, 947873232, 1158511728, 1303325694, 1737767592, 1895746464, 2317023456, 2606651388, 3475535184, 5213302776, 6951070368, 10426605552, 20853211104]

約数ペア:

[(1, 20853211104), (2, 10426605552), (3, 6951070368), (4, 5213302776), (6, 3475535184), (8, 2606651388), (9, 2317023456), (11, 1895746464), (12, 1737767592), (16, 1303325694), (18, 1158511728), (22, 947873232), (24, 868883796), (27, 772341152), (32, 651662847), (33, 631915488), (36, 579255864), (44, 473936616), (48, 434441898), (54, 386170576), (59, 353444256), (66, 315957744), (72, 289627932), (88, 236968308), (96, 217220949), (99, 210638496), (108, 193085288), (118, 176722128), (132, 157978872), (144, 144813966), (176, 118484154), (177, 117814752), (198, 105319248), (216, 96542644), (236, 88361064), (264, 78989436), (288, 72406983), (297, 70212832), (352, 59242077), (354, 58907376), (396, 52659624), (432, 48271322), (472, 44180532), (528, 39494718), (531, 39271584), (594, 35106416), (649, 32131296), (708, 29453688), (792, 26329812), (864, 24135661), (944, 22090266), (1056, 19747359), (1062, 19635792), (1188, 17553208), (1298, 16065648), (1416, 14726844), (1584, 13164906), (1593, 13090528), (1888, 11045133), (1947, 10710432), (2124, 9817896), (2376, 8776604), (2596, 8032824), (2832, 7363422), (3168, 6582453), (3186, 6545264), (3894, 5355216), (4248, 4908948), (4752, 4388302), (5192, 4016412), (5664, 3681711), (5841, 3570144), (6372, 3272632), (7788, 2677608), (8496, 2454474), (9504, 2194151), (10384, 2008206), (11682, 1785072), (12744, 1636316), (15576, 1338804), (16992, 1227237), (17523, 1190048), (20768, 1004103), (23364, 892536), (25488, 818158), (31152, 669402), (35046, 595024), (37189, 560736), (46728, 446268), (50976, 409079), (62304, 334701), (70092, 297512), (74378, 280368), (93456, 223134), (111567, 186912), (140184, 148756)]