20392227072

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{30839}}^1$

素因数の和:30909

約数の個数: 216

約数和(自身を含む): 68836360320

約数和(自身を除く): 48444133248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 128, 144, 164, 168, 192, 224, 246, 252, 256, 287, 288, 328, 336, 369, 384, 448, 492, 504, 574, 576, 656, 672, 738, 768, 861, 896, 984, 1008, 1148, 1152, 1312, 1344, 1476, 1722, 1792, 1968, 2016, 2296, 2304, 2583, 2624, 2688, 2952, 3444, 3936, 4032, 4592, 5166, 5248, 5376, 5904, 6888, 7872, 8064, 9184, 10332, 10496, 11808, 13776, 15744, 16128, 18368, 20664, 23616, 27552, 30839, 31488, 36736, 41328, 47232, 55104, 61678, 73472, 82656, 92517, 94464, 110208, 123356, 165312, 185034, 215873, 220416, 246712, 277551, 330624, 370068, 431746, 493424, 555102, 647619, 661248, 740136, 863492, 986848, 1110204, 1264399, 1295238, 1480272, 1726984, 1942857, 1973696, 2220408, 2528798, 2590476, 2960544, 3453968, 3793197, 3885714, 3947392, 4440816, 5057596, 5180952, 5921088, 6907936, 7586394, 7771428, 7894784, 8850793, 8881632, 10115192, 10361904, 11379591, 11842176, 13815872, 15172788, 15542856, 17701586, 17763264, 20230384, 20723808, 22759182, 23684352, 26552379, 27631744, 30345576, 31085712, 35403172, 35526528, 40460768, 41447616, 45518364, 53104758, 55263488, 60691152, 62171424, 70806344, 71053056, 79657137, 80921536, 82895232, 91036728, 106209516, 121382304, 124342848, 141612688, 159314274, 161843072, 165790464, 182073456, 212419032, 242764608, 248685696, 283225376, 318628548, 323686144, 364146912, 424838064, 485529216, 497371392, 566450752, 637257096, 728293824, 849676128, 971058432, 1132901504, 1274514192, 1456587648, 1699352256, 2265803008, 2549028384, 2913175296, 3398704512, 5098056768, 6797409024, 10196113536, 20392227072]

約数ペア:

[(1, 20392227072), (2, 10196113536), (3, 6797409024), (4, 5098056768), (6, 3398704512), (7, 2913175296), (8, 2549028384), (9, 2265803008), (12, 1699352256), (14, 1456587648), (16, 1274514192), (18, 1132901504), (21, 971058432), (24, 849676128), (28, 728293824), (32, 637257096), (36, 566450752), (41, 497371392), (42, 485529216), (48, 424838064), (56, 364146912), (63, 323686144), (64, 318628548), (72, 283225376), (82, 248685696), (84, 242764608), (96, 212419032), (112, 182073456), (123, 165790464), (126, 161843072), (128, 159314274), (144, 141612688), (164, 124342848), (168, 121382304), (192, 106209516), (224, 91036728), (246, 82895232), (252, 80921536), (256, 79657137), (287, 71053056), (288, 70806344), (328, 62171424), (336, 60691152), (369, 55263488), (384, 53104758), (448, 45518364), (492, 41447616), (504, 40460768), (574, 35526528), (576, 35403172), (656, 31085712), (672, 30345576), (738, 27631744), (768, 26552379), (861, 23684352), (896, 22759182), (984, 20723808), (1008, 20230384), (1148, 17763264), (1152, 17701586), (1312, 15542856), (1344, 15172788), (1476, 13815872), (1722, 11842176), (1792, 11379591), (1968, 10361904), (2016, 10115192), (2296, 8881632), (2304, 8850793), (2583, 7894784), (2624, 7771428), (2688, 7586394), (2952, 6907936), (3444, 5921088), (3936, 5180952), (4032, 5057596), (4592, 4440816), (5166, 3947392), (5248, 3885714), (5376, 3793197), (5904, 3453968), (6888, 2960544), (7872, 2590476), (8064, 2528798), (9184, 2220408), (10332, 1973696), (10496, 1942857), (11808, 1726984), (13776, 1480272), (15744, 1295238), (16128, 1264399), (18368, 1110204), (20664, 986848), (23616, 863492), (27552, 740136), (30839, 661248), (31488, 647619), (36736, 555102), (41328, 493424), (47232, 431746), (55104, 370068), (61678, 330624), (73472, 277551), (82656, 246712), (92517, 220416), (94464, 215873), (110208, 185034), (123356, 165312)]