20185564256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:629

約数の個数: 192

約数和(自身を含む): 47683883520

約数和(自身を除く): 27498319264

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 103, 104, 113, 143, 176, 206, 208, 226, 286, 352, 379, 412, 416, 452, 572, 758, 824, 904, 1133, 1144, 1243, 1339, 1469, 1516, 1648, 1808, 2266, 2288, 2486, 2678, 2938, 3032, 3296, 3616, 4169, 4532, 4576, 4927, 4972, 5356, 5876, 6064, 8338, 9064, 9854, 9944, 10712, 11639, 11752, 12128, 14729, 16159, 16676, 18128, 19708, 19888, 21424, 23278, 23504, 29458, 32318, 33352, 36256, 39037, 39416, 39776, 42827, 42848, 46556, 47008, 54197, 58916, 64636, 66704, 78074, 78832, 85654, 93112, 108394, 117832, 128029, 129272, 133408, 151307, 156148, 157664, 171308, 186224, 216788, 235664, 256058, 258544, 302614, 312296, 342616, 372448, 429407, 433576, 471097, 471328, 507481, 512116, 517088, 556751, 605228, 624592, 685232, 858814, 867152, 942194, 1014962, 1024232, 1113502, 1210456, 1249184, 1370464, 1664377, 1717628, 1734304, 1884388, 2029924, 2048464, 2227004, 2420912, 3328754, 3435256, 3768776, 4059848, 4096928, 4411181, 4454008, 4841824, 5582291, 6124261, 6657508, 6870512, 7537552, 8119696, 8822362, 8908016, 11164582, 12248522, 13315016, 13741024, 15075104, 16239392, 17644724, 17816032, 22329164, 24497044, 26630032, 35289448, 44658328, 48522991, 48994088, 53260064, 57345353, 70578896, 89316656, 97045982, 97988176, 114690706, 141157792, 178633312, 194091964, 195976352, 229381412, 388183928, 458762824, 630798883, 776367856, 917525648, 1261597766, 1552735712, 1835051296, 2523195532, 5046391064, 10092782128, 20185564256]

約数ペア:

[(1, 20185564256), (2, 10092782128), (4, 5046391064), (8, 2523195532), (11, 1835051296), (13, 1552735712), (16, 1261597766), (22, 917525648), (26, 776367856), (32, 630798883), (44, 458762824), (52, 388183928), (88, 229381412), (103, 195976352), (104, 194091964), (113, 178633312), (143, 141157792), (176, 114690706), (206, 97988176), (208, 97045982), (226, 89316656), (286, 70578896), (352, 57345353), (379, 53260064), (412, 48994088), (416, 48522991), (452, 44658328), (572, 35289448), (758, 26630032), (824, 24497044), (904, 22329164), (1133, 17816032), (1144, 17644724), (1243, 16239392), (1339, 15075104), (1469, 13741024), (1516, 13315016), (1648, 12248522), (1808, 11164582), (2266, 8908016), (2288, 8822362), (2486, 8119696), (2678, 7537552), (2938, 6870512), (3032, 6657508), (3296, 6124261), (3616, 5582291), (4169, 4841824), (4532, 4454008), (4576, 4411181), (4927, 4096928), (4972, 4059848), (5356, 3768776), (5876, 3435256), (6064, 3328754), (8338, 2420912), (9064, 2227004), (9854, 2048464), (9944, 2029924), (10712, 1884388), (11639, 1734304), (11752, 1717628), (12128, 1664377), (14729, 1370464), (16159, 1249184), (16676, 1210456), (18128, 1113502), (19708, 1024232), (19888, 1014962), (21424, 942194), (23278, 867152), (23504, 858814), (29458, 685232), (32318, 624592), (33352, 605228), (36256, 556751), (39037, 517088), (39416, 512116), (39776, 507481), (42827, 471328), (42848, 471097), (46556, 433576), (47008, 429407), (54197, 372448), (58916, 342616), (64636, 312296), (66704, 302614), (78074, 258544), (78832, 256058), (85654, 235664), (93112, 216788), (108394, 186224), (117832, 171308), (128029, 157664), (129272, 156148), (133408, 151307)]