20734483968

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3823}}^1$

素因数の和:3965

約数の個数: 240

約数和(自身を含む): 65908567296

約数和(自身を除く): 45174083328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 107, 128, 132, 144, 176, 192, 198, 214, 256, 264, 288, 321, 352, 384, 396, 428, 512, 528, 576, 642, 704, 768, 792, 856, 963, 1056, 1152, 1177, 1284, 1408, 1536, 1584, 1712, 1926, 2112, 2304, 2354, 2568, 2816, 3168, 3424, 3531, 3823, 3852, 4224, 4608, 4708, 5136, 5632, 6336, 6848, 7062, 7646, 7704, 8448, 9416, 10272, 10593, 11469, 12672, 13696, 14124, 15292, 15408, 16896, 18832, 20544, 21186, 22938, 25344, 27392, 28248, 30584, 30816, 34407, 37664, 41088, 42053, 42372, 45876, 50688, 54784, 56496, 61168, 61632, 68814, 75328, 82176, 84106, 84744, 91752, 112992, 122336, 123264, 126159, 137628, 150656, 164352, 168212, 169488, 183504, 225984, 244672, 246528, 252318, 275256, 301312, 336424, 338976, 367008, 378477, 409061, 451968, 489344, 493056, 504636, 550512, 602624, 672848, 677952, 734016, 756954, 818122, 903936, 978688, 1009272, 1101024, 1227183, 1345696, 1355904, 1468032, 1513908, 1636244, 1807872, 1957376, 2018544, 2202048, 2454366, 2691392, 2711808, 2936064, 3027816, 3272488, 3681549, 4037088, 4404096, 4499671, 4908732, 5382784, 5423616, 5872128, 6055632, 6544976, 7363098, 8074176, 8808192, 8999342, 9817464, 10765568, 12111264, 13089952, 13499013, 14726196, 16148352, 17616384, 17998684, 19634928, 21531136, 24222528, 26179904, 26998026, 29452392, 32296704, 35997368, 39269856, 40497039, 48445056, 52359808, 53996052, 58904784, 64593408, 71994736, 78539712, 80994078, 96890112, 104719616, 107992104, 117809568, 143989472, 157079424, 161988156, 193780224, 209439232, 215984208, 235619136, 287978944, 314158848, 323976312, 431968416, 471238272, 575957888, 628317696, 647952624, 863936832, 942476544, 1151915776, 1295905248, 1727873664, 1884953088, 2303831552, 2591810496, 3455747328, 5183620992, 6911494656, 10367241984, 20734483968]

約数ペア:

[(1, 20734483968), (2, 10367241984), (3, 6911494656), (4, 5183620992), (6, 3455747328), (8, 2591810496), (9, 2303831552), (11, 1884953088), (12, 1727873664), (16, 1295905248), (18, 1151915776), (22, 942476544), (24, 863936832), (32, 647952624), (33, 628317696), (36, 575957888), (44, 471238272), (48, 431968416), (64, 323976312), (66, 314158848), (72, 287978944), (88, 235619136), (96, 215984208), (99, 209439232), (107, 193780224), (128, 161988156), (132, 157079424), (144, 143989472), (176, 117809568), (192, 107992104), (198, 104719616), (214, 96890112), (256, 80994078), (264, 78539712), (288, 71994736), (321, 64593408), (352, 58904784), (384, 53996052), (396, 52359808), (428, 48445056), (512, 40497039), (528, 39269856), (576, 35997368), (642, 32296704), (704, 29452392), (768, 26998026), (792, 26179904), (856, 24222528), (963, 21531136), (1056, 19634928), (1152, 17998684), (1177, 17616384), (1284, 16148352), (1408, 14726196), (1536, 13499013), (1584, 13089952), (1712, 12111264), (1926, 10765568), (2112, 9817464), (2304, 8999342), (2354, 8808192), (2568, 8074176), (2816, 7363098), (3168, 6544976), (3424, 6055632), (3531, 5872128), (3823, 5423616), (3852, 5382784), (4224, 4908732), (4608, 4499671), (4708, 4404096), (5136, 4037088), (5632, 3681549), (6336, 3272488), (6848, 3027816), (7062, 2936064), (7646, 2711808), (7704, 2691392), (8448, 2454366), (9416, 2202048), (10272, 2018544), (10593, 1957376), (11469, 1807872), (12672, 1636244), (13696, 1513908), (14124, 1468032), (15292, 1355904), (15408, 1345696), (16896, 1227183), (18832, 1101024), (20544, 1009272), (21186, 978688), (22938, 903936), (25344, 818122), (27392, 756954), (28248, 734016), (30584, 677952), (30816, 672848), (34407, 602624), (37664, 550512), (41088, 504636), (42053, 493056), (42372, 489344), (45876, 451968), (50688, 409061), (54784, 378477), (56496, 367008), (61168, 338976), (61632, 336424), (68814, 301312), (75328, 275256), (82176, 252318), (84106, 246528), (84744, 244672), (91752, 225984), (112992, 183504), (122336, 169488), (123264, 168212), (126159, 164352), (137628, 150656)]