20804509152

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22483}}^1$

素因数の和:22532

約数の個数: 288

約数和(自身を含む): 74246844672

約数和(自身を除く): 53442335520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 243, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 486, 504, 544, 567, 612, 648, 672, 714, 756, 816, 864, 918, 952, 972, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1512, 1632, 1701, 1836, 1904, 1944, 2016, 2142, 2268, 2448, 2592, 2754, 2856, 3024, 3213, 3402, 3672, 3808, 3888, 4131, 4284, 4536, 4896, 5508, 5712, 6048, 6426, 6804, 7344, 7776, 8262, 8568, 9072, 9639, 11016, 11424, 12852, 13608, 14688, 16524, 17136, 18144, 19278, 22032, 22483, 25704, 27216, 28917, 33048, 34272, 38556, 44064, 44966, 51408, 54432, 57834, 66096, 67449, 77112, 89932, 102816, 115668, 132192, 134898, 154224, 157381, 179864, 202347, 231336, 269796, 308448, 314762, 359728, 382211, 404694, 462672, 472143, 539592, 607041, 629524, 719456, 764422, 809388, 925344, 944286, 1079184, 1146633, 1214082, 1259048, 1416429, 1528844, 1618776, 1821123, 1888572, 2158368, 2293266, 2428164, 2518096, 2675477, 2832858, 3057688, 3237552, 3439899, 3642246, 3777144, 4249287, 4586532, 4856328, 5036192, 5350954, 5463369, 5665716, 6115376, 6475104, 6879798, 7284492, 7554288, 8026431, 8498574, 9173064, 9712656, 10319697, 10701908, 10926738, 11331432, 12230752, 12747861, 13759596, 14568984, 15108576, 16052862, 16997148, 18346128, 19425312, 20639394, 21403816, 21853476, 22662864, 24079293, 25495722, 27519192, 29137968, 30959091, 32105724, 33994296, 36692256, 38243583, 41278788, 42807632, 43706952, 45325728, 48158586, 50991444, 55038384, 58275936, 61918182, 64211448, 67988592, 72237879, 76487166, 82557576, 85615264, 87413904, 92877273, 96317172, 101982888, 110076768, 123836364, 128422896, 135977184, 144475758, 152974332, 165115152, 174827808, 185754546, 192634344, 203965776, 216713637, 247672728, 256845792, 288951516, 305948664, 330230304, 371509092, 385268688, 407931552, 433427274, 495345456, 577903032, 611897328, 650140911, 743018184, 770537376, 866854548, 990690912, 1155806064, 1223794656, 1300281822, 1486036368, 1733709096, 2311612128, 2600563644, 2972072736, 3467418192, 5201127288, 6934836384, 10402254576, 20804509152]

約数ペア:

[(1, 20804509152), (2, 10402254576), (3, 6934836384), (4, 5201127288), (6, 3467418192), (7, 2972072736), (8, 2600563644), (9, 2311612128), (12, 1733709096), (14, 1486036368), (16, 1300281822), (17, 1223794656), (18, 1155806064), (21, 990690912), (24, 866854548), (27, 770537376), (28, 743018184), (32, 650140911), (34, 611897328), (36, 577903032), (42, 495345456), (48, 433427274), (51, 407931552), (54, 385268688), (56, 371509092), (63, 330230304), (68, 305948664), (72, 288951516), (81, 256845792), (84, 247672728), (96, 216713637), (102, 203965776), (108, 192634344), (112, 185754546), (119, 174827808), (126, 165115152), (136, 152974332), (144, 144475758), (153, 135977184), (162, 128422896), (168, 123836364), (189, 110076768), (204, 101982888), (216, 96317172), (224, 92877273), (238, 87413904), (243, 85615264), (252, 82557576), (272, 76487166), (288, 72237879), (306, 67988592), (324, 64211448), (336, 61918182), (357, 58275936), (378, 55038384), (408, 50991444), (432, 48158586), (459, 45325728), (476, 43706952), (486, 42807632), (504, 41278788), (544, 38243583), (567, 36692256), (612, 33994296), (648, 32105724), (672, 30959091), (714, 29137968), (756, 27519192), (816, 25495722), (864, 24079293), (918, 22662864), (952, 21853476), (972, 21403816), (1008, 20639394), (1071, 19425312), (1134, 18346128), (1224, 16997148), (1296, 16052862), (1377, 15108576), (1428, 14568984), (1512, 13759596), (1632, 12747861), (1701, 12230752), (1836, 11331432), (1904, 10926738), (1944, 10701908), (2016, 10319697), (2142, 9712656), (2268, 9173064), (2448, 8498574), (2592, 8026431), (2754, 7554288), (2856, 7284492), (3024, 6879798), (3213, 6475104), (3402, 6115376), (3672, 5665716), (3808, 5463369), (3888, 5350954), (4131, 5036192), (4284, 4856328), (4536, 4586532), (4896, 4249287), (5508, 3777144), (5712, 3642246), (6048, 3439899), (6426, 3237552), (6804, 3057688), (7344, 2832858), (7776, 2675477), (8262, 2518096), (8568, 2428164), (9072, 2293266), (9639, 2158368), (11016, 1888572), (11424, 1821123), (12852, 1618776), (13608, 1528844), (14688, 1416429), (16524, 1259048), (17136, 1214082), (18144, 1146633), (19278, 1079184), (22032, 944286), (22483, 925344), (25704, 809388), (27216, 764422), (28917, 719456), (33048, 629524), (34272, 607041), (38556, 539592), (44064, 472143), (44966, 462672), (51408, 404694), (54432, 382211), (57834, 359728), (66096, 314762), (67449, 308448), (77112, 269796), (89932, 231336), (102816, 202347), (115668, 179864), (132192, 157381), (134898, 154224)]