20805583824

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{207293}}^1$

素因数の和:207365

約数の個数: 120

約数和(自身を含む): 63155848392

約数和(自身を除く): 42350264568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 41, 48, 51, 68, 72, 82, 102, 123, 136, 144, 153, 164, 204, 246, 272, 306, 328, 369, 408, 492, 612, 656, 697, 738, 816, 984, 1224, 1394, 1476, 1968, 2091, 2448, 2788, 2952, 4182, 5576, 5904, 6273, 8364, 11152, 12546, 16728, 25092, 33456, 50184, 100368, 207293, 414586, 621879, 829172, 1243758, 1658344, 1865637, 2487516, 3316688, 3523981, 3731274, 4975032, 7047962, 7462548, 8499013, 9950064, 10571943, 14095924, 14925096, 16998026, 21143886, 25497039, 28191848, 29850192, 31715829, 33996052, 42287772, 50994078, 56383696, 63431658, 67992104, 76491117, 84575544, 101988156, 126863316, 135984208, 144483221, 152982234, 169151088, 203976312, 253726632, 288966442, 305964468, 407952624, 433449663, 507453264, 577932884, 611928936, 866899326, 1155865768, 1223857872, 1300348989, 1733798652, 2311731536, 2600697978, 3467597304, 5201395956, 6935194608, 10402791912, 20805583824]

約数ペア:

[(1, 20805583824), (2, 10402791912), (3, 6935194608), (4, 5201395956), (6, 3467597304), (8, 2600697978), (9, 2311731536), (12, 1733798652), (16, 1300348989), (17, 1223857872), (18, 1155865768), (24, 866899326), (34, 611928936), (36, 577932884), (41, 507453264), (48, 433449663), (51, 407952624), (68, 305964468), (72, 288966442), (82, 253726632), (102, 203976312), (123, 169151088), (136, 152982234), (144, 144483221), (153, 135984208), (164, 126863316), (204, 101988156), (246, 84575544), (272, 76491117), (306, 67992104), (328, 63431658), (369, 56383696), (408, 50994078), (492, 42287772), (612, 33996052), (656, 31715829), (697, 29850192), (738, 28191848), (816, 25497039), (984, 21143886), (1224, 16998026), (1394, 14925096), (1476, 14095924), (1968, 10571943), (2091, 9950064), (2448, 8499013), (2788, 7462548), (2952, 7047962), (4182, 4975032), (5576, 3731274), (5904, 3523981), (6273, 3316688), (8364, 2487516), (11152, 1865637), (12546, 1658344), (16728, 1243758), (25092, 829172), (33456, 621879), (50184, 414586), (100368, 207293)]