20165594976

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{42359}}^1$

素因数の和:42426

約数の個数: 192

約数和(自身を含む): 64048320000

約数和(自身を除く): 43882725024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 72, 76, 87, 96, 108, 114, 116, 144, 152, 171, 174, 216, 228, 232, 261, 288, 304, 342, 348, 432, 456, 464, 513, 522, 551, 608, 684, 696, 783, 864, 912, 928, 1026, 1044, 1102, 1368, 1392, 1566, 1653, 1824, 2052, 2088, 2204, 2736, 2784, 3132, 3306, 4104, 4176, 4408, 4959, 5472, 6264, 6612, 8208, 8352, 8816, 9918, 12528, 13224, 14877, 16416, 17632, 19836, 25056, 26448, 29754, 39672, 42359, 52896, 59508, 79344, 84718, 119016, 127077, 158688, 169436, 238032, 254154, 338872, 381231, 476064, 508308, 677744, 762462, 804821, 1016616, 1143693, 1228411, 1355488, 1524924, 1609642, 2033232, 2287386, 2414463, 2456822, 3049848, 3219284, 3685233, 4066464, 4574772, 4828926, 4913644, 6099696, 6438568, 7243389, 7370466, 9149544, 9657852, 9827288, 11055699, 12199392, 12877136, 14486778, 14740932, 18299088, 19315704, 19654576, 21730167, 22111398, 23339809, 25754272, 28973556, 29481864, 33167097, 36598176, 38631408, 39309152, 43460334, 44222796, 46679618, 57947112, 58963728, 66334194, 70019427, 77262816, 86920668, 88445592, 93359236, 115894224, 117927456, 132668388, 140038854, 173841336, 176891184, 186718472, 210058281, 231788448, 265336776, 280077708, 347682672, 353782368, 373436944, 420116562, 530673552, 560155416, 630174843, 695365344, 746873888, 840233124, 1061347104, 1120310832, 1260349686, 1680466248, 2240621664, 2520699372, 3360932496, 5041398744, 6721864992, 10082797488, 20165594976]

約数ペア:

[(1, 20165594976), (2, 10082797488), (3, 6721864992), (4, 5041398744), (6, 3360932496), (8, 2520699372), (9, 2240621664), (12, 1680466248), (16, 1260349686), (18, 1120310832), (19, 1061347104), (24, 840233124), (27, 746873888), (29, 695365344), (32, 630174843), (36, 560155416), (38, 530673552), (48, 420116562), (54, 373436944), (57, 353782368), (58, 347682672), (72, 280077708), (76, 265336776), (87, 231788448), (96, 210058281), (108, 186718472), (114, 176891184), (116, 173841336), (144, 140038854), (152, 132668388), (171, 117927456), (174, 115894224), (216, 93359236), (228, 88445592), (232, 86920668), (261, 77262816), (288, 70019427), (304, 66334194), (342, 58963728), (348, 57947112), (432, 46679618), (456, 44222796), (464, 43460334), (513, 39309152), (522, 38631408), (551, 36598176), (608, 33167097), (684, 29481864), (696, 28973556), (783, 25754272), (864, 23339809), (912, 22111398), (928, 21730167), (1026, 19654576), (1044, 19315704), (1102, 18299088), (1368, 14740932), (1392, 14486778), (1566, 12877136), (1653, 12199392), (1824, 11055699), (2052, 9827288), (2088, 9657852), (2204, 9149544), (2736, 7370466), (2784, 7243389), (3132, 6438568), (3306, 6099696), (4104, 4913644), (4176, 4828926), (4408, 4574772), (4959, 4066464), (5472, 3685233), (6264, 3219284), (6612, 3049848), (8208, 2456822), (8352, 2414463), (8816, 2287386), (9918, 2033232), (12528, 1609642), (13224, 1524924), (14877, 1355488), (16416, 1228411), (17632, 1143693), (19836, 1016616), (25056, 804821), (26448, 762462), (29754, 677744), (39672, 508308), (42359, 476064), (52896, 381231), (59508, 338872), (79344, 254154), (84718, 238032), (119016, 169436), (127077, 158688)]