20243915712

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{953}}^1$

素因数の和:1640

約数の個数: 224

約数和(自身を含む): 62808307200

約数和(自身を除く): 42564391488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 647, 684, 864, 912, 953, 1026, 1216, 1294, 1368, 1728, 1824, 1906, 1941, 2052, 2588, 2736, 2859, 3648, 3812, 3882, 4104, 5176, 5472, 5718, 5823, 7624, 7764, 8208, 8577, 10352, 10944, 11436, 11646, 12293, 15248, 15528, 16416, 17154, 17469, 18107, 20704, 22872, 23292, 24586, 25731, 30496, 31056, 32832, 34308, 34938, 36214, 36879, 41408, 45744, 46584, 49172, 51462, 54321, 60992, 62112, 68616, 69876, 72428, 73758, 91488, 93168, 98344, 102924, 108642, 110637, 124224, 137232, 139752, 144856, 147516, 162963, 182976, 186336, 196688, 205848, 217284, 221274, 274464, 279504, 289712, 295032, 325926, 331911, 372672, 393376, 411696, 434568, 442548, 488889, 548928, 559008, 579424, 590064, 616591, 651852, 663822, 786752, 823392, 869136, 885096, 977778, 1118016, 1158848, 1180128, 1233182, 1303704, 1327644, 1646784, 1738272, 1770192, 1849773, 1955556, 2360256, 2466364, 2607408, 2655288, 3476544, 3540384, 3699546, 3911112, 4932728, 5214816, 5310576, 5549319, 7080768, 7399092, 7822224, 9865456, 10429632, 10621152, 11098638, 11715229, 14798184, 15644448, 16647957, 19730912, 21242304, 22197276, 23430458, 29596368, 31288896, 33295914, 35145687, 39461824, 44394552, 46860916, 59192736, 66591828, 70291374, 88789104, 93721832, 105437061, 118385472, 133183656, 140582748, 177578208, 187443664, 210874122, 266367312, 281165496, 316311183, 355156416, 374887328, 421748244, 532734624, 562330992, 632622366, 749774656, 843496488, 1065469248, 1124661984, 1265244732, 1686992976, 2249323968, 2530489464, 3373985952, 5060978928, 6747971904, 10121957856, 20243915712]

約数ペア:

[(1, 20243915712), (2, 10121957856), (3, 6747971904), (4, 5060978928), (6, 3373985952), (8, 2530489464), (9, 2249323968), (12, 1686992976), (16, 1265244732), (18, 1124661984), (19, 1065469248), (24, 843496488), (27, 749774656), (32, 632622366), (36, 562330992), (38, 532734624), (48, 421748244), (54, 374887328), (57, 355156416), (64, 316311183), (72, 281165496), (76, 266367312), (96, 210874122), (108, 187443664), (114, 177578208), (144, 140582748), (152, 133183656), (171, 118385472), (192, 105437061), (216, 93721832), (228, 88789104), (288, 70291374), (304, 66591828), (342, 59192736), (432, 46860916), (456, 44394552), (513, 39461824), (576, 35145687), (608, 33295914), (647, 31288896), (684, 29596368), (864, 23430458), (912, 22197276), (953, 21242304), (1026, 19730912), (1216, 16647957), (1294, 15644448), (1368, 14798184), (1728, 11715229), (1824, 11098638), (1906, 10621152), (1941, 10429632), (2052, 9865456), (2588, 7822224), (2736, 7399092), (2859, 7080768), (3648, 5549319), (3812, 5310576), (3882, 5214816), (4104, 4932728), (5176, 3911112), (5472, 3699546), (5718, 3540384), (5823, 3476544), (7624, 2655288), (7764, 2607408), (8208, 2466364), (8577, 2360256), (10352, 1955556), (10944, 1849773), (11436, 1770192), (11646, 1738272), (12293, 1646784), (15248, 1327644), (15528, 1303704), (16416, 1233182), (17154, 1180128), (17469, 1158848), (18107, 1118016), (20704, 977778), (22872, 885096), (23292, 869136), (24586, 823392), (25731, 786752), (30496, 663822), (31056, 651852), (32832, 616591), (34308, 590064), (34938, 579424), (36214, 559008), (36879, 548928), (41408, 488889), (45744, 442548), (46584, 434568), (49172, 411696), (51462, 393376), (54321, 372672), (60992, 331911), (62112, 325926), (68616, 295032), (69876, 289712), (72428, 279504), (73758, 274464), (91488, 221274), (93168, 217284), (98344, 205848), (102924, 196688), (108642, 186336), (110637, 182976), (124224, 162963), (137232, 147516), (139752, 144856)]