20172591648

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{12269}}^1$

素因数の和:12472

約数の個数: 192

約数和(自身を含む): 64561795200

約数和(自身を除く): 44389203552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 173, 176, 198, 216, 264, 288, 297, 346, 352, 396, 432, 519, 528, 594, 692, 792, 864, 1038, 1056, 1188, 1384, 1557, 1584, 1903, 2076, 2376, 2768, 3114, 3168, 3806, 4152, 4671, 4752, 5536, 5709, 6228, 7612, 8304, 9342, 9504, 11418, 12269, 12456, 15224, 16608, 17127, 18684, 22836, 24538, 24912, 30448, 34254, 36807, 37368, 45672, 49076, 49824, 51381, 60896, 68508, 73614, 74736, 91344, 98152, 102762, 110421, 134959, 137016, 147228, 149472, 182688, 196304, 205524, 220842, 269918, 274032, 294456, 331263, 392608, 404877, 411048, 441684, 539836, 548064, 588912, 662526, 809754, 822096, 883368, 1079672, 1177824, 1214631, 1325052, 1619508, 1644192, 1766736, 2122537, 2159344, 2429262, 2650104, 3239016, 3533472, 3643893, 4245074, 4318688, 4858524, 5300208, 6367611, 6478032, 7287786, 8490148, 9717048, 10600416, 12735222, 12956064, 14575572, 16980296, 19102833, 19434096, 23347907, 25470444, 29151144, 33960592, 38205666, 38868192, 46695814, 50940888, 57308499, 58302288, 67921184, 70043721, 76411332, 93391628, 101881776, 114616998, 116604576, 140087442, 152822664, 186783256, 203763552, 210131163, 229233996, 280174884, 305645328, 373566512, 420262326, 458467992, 560349768, 611290656, 630393489, 747133024, 840524652, 916935984, 1120699536, 1260786978, 1681049304, 1833871968, 2241399072, 2521573956, 3362098608, 5043147912, 6724197216, 10086295824, 20172591648]

約数ペア:

[(1, 20172591648), (2, 10086295824), (3, 6724197216), (4, 5043147912), (6, 3362098608), (8, 2521573956), (9, 2241399072), (11, 1833871968), (12, 1681049304), (16, 1260786978), (18, 1120699536), (22, 916935984), (24, 840524652), (27, 747133024), (32, 630393489), (33, 611290656), (36, 560349768), (44, 458467992), (48, 420262326), (54, 373566512), (66, 305645328), (72, 280174884), (88, 229233996), (96, 210131163), (99, 203763552), (108, 186783256), (132, 152822664), (144, 140087442), (173, 116604576), (176, 114616998), (198, 101881776), (216, 93391628), (264, 76411332), (288, 70043721), (297, 67921184), (346, 58302288), (352, 57308499), (396, 50940888), (432, 46695814), (519, 38868192), (528, 38205666), (594, 33960592), (692, 29151144), (792, 25470444), (864, 23347907), (1038, 19434096), (1056, 19102833), (1188, 16980296), (1384, 14575572), (1557, 12956064), (1584, 12735222), (1903, 10600416), (2076, 9717048), (2376, 8490148), (2768, 7287786), (3114, 6478032), (3168, 6367611), (3806, 5300208), (4152, 4858524), (4671, 4318688), (4752, 4245074), (5536, 3643893), (5709, 3533472), (6228, 3239016), (7612, 2650104), (8304, 2429262), (9342, 2159344), (9504, 2122537), (11418, 1766736), (12269, 1644192), (12456, 1619508), (15224, 1325052), (16608, 1214631), (17127, 1177824), (18684, 1079672), (22836, 883368), (24538, 822096), (24912, 809754), (30448, 662526), (34254, 588912), (36807, 548064), (37368, 539836), (45672, 441684), (49076, 411048), (49824, 404877), (51381, 392608), (60896, 331263), (68508, 294456), (73614, 274032), (74736, 269918), (91344, 220842), (98152, 205524), (102762, 196304), (110421, 182688), (134959, 149472), (137016, 147228)]