20010993184

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2377}}^1$

素因数の和:2480

約数の個数: 192

約数和(自身を含む): 50337504000

約数和(自身を除く): 30326510816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 59, 91, 98, 104, 112, 118, 182, 196, 208, 224, 236, 343, 364, 392, 413, 416, 472, 637, 686, 728, 767, 784, 826, 944, 1274, 1372, 1456, 1534, 1568, 1652, 1888, 2377, 2548, 2744, 2891, 2912, 3068, 3304, 4459, 4754, 5096, 5369, 5488, 5782, 6136, 6608, 8918, 9508, 10192, 10738, 10976, 11564, 12272, 13216, 16639, 17836, 19016, 20237, 20384, 21476, 23128, 24544, 30901, 33278, 35672, 37583, 38032, 40474, 42952, 46256, 61802, 66556, 71344, 75166, 76064, 80948, 85904, 92512, 116473, 123604, 133112, 140243, 142688, 150332, 161896, 171808, 216307, 232946, 247208, 263081, 266224, 280486, 300664, 323792, 432614, 465892, 494416, 526162, 532448, 560972, 601328, 647584, 815311, 865228, 931784, 981701, 988832, 1052324, 1121944, 1202656, 1514149, 1630622, 1730456, 1823159, 1863568, 1963402, 2104648, 2243888, 3028298, 3261244, 3460912, 3646318, 3727136, 3926804, 4209296, 4487776, 6056596, 6522488, 6871907, 6921824, 7292636, 7853608, 8418592, 10599043, 12113192, 12762113, 13044976, 13743814, 14585272, 15707216, 21198086, 24226384, 25524226, 26089952, 27487628, 29170544, 31414432, 42396172, 48103349, 48452768, 51048452, 54975256, 58341088, 84792344, 89334791, 96206698, 102096904, 109950512, 169584688, 178669582, 192413396, 204193808, 219901024, 339169376, 357339164, 384826792, 408387616, 625343537, 714678328, 769653584, 1250687074, 1429356656, 1539307168, 2501374148, 2858713312, 5002748296, 10005496592, 20010993184]

約数ペア:

[(1, 20010993184), (2, 10005496592), (4, 5002748296), (7, 2858713312), (8, 2501374148), (13, 1539307168), (14, 1429356656), (16, 1250687074), (26, 769653584), (28, 714678328), (32, 625343537), (49, 408387616), (52, 384826792), (56, 357339164), (59, 339169376), (91, 219901024), (98, 204193808), (104, 192413396), (112, 178669582), (118, 169584688), (182, 109950512), (196, 102096904), (208, 96206698), (224, 89334791), (236, 84792344), (343, 58341088), (364, 54975256), (392, 51048452), (413, 48452768), (416, 48103349), (472, 42396172), (637, 31414432), (686, 29170544), (728, 27487628), (767, 26089952), (784, 25524226), (826, 24226384), (944, 21198086), (1274, 15707216), (1372, 14585272), (1456, 13743814), (1534, 13044976), (1568, 12762113), (1652, 12113192), (1888, 10599043), (2377, 8418592), (2548, 7853608), (2744, 7292636), (2891, 6921824), (2912, 6871907), (3068, 6522488), (3304, 6056596), (4459, 4487776), (4754, 4209296), (5096, 3926804), (5369, 3727136), (5488, 3646318), (5782, 3460912), (6136, 3261244), (6608, 3028298), (8918, 2243888), (9508, 2104648), (10192, 1963402), (10738, 1863568), (10976, 1823159), (11564, 1730456), (12272, 1630622), (13216, 1514149), (16639, 1202656), (17836, 1121944), (19016, 1052324), (20237, 988832), (20384, 981701), (21476, 931784), (23128, 865228), (24544, 815311), (30901, 647584), (33278, 601328), (35672, 560972), (37583, 532448), (38032, 526162), (40474, 494416), (42952, 465892), (46256, 432614), (61802, 323792), (66556, 300664), (71344, 280486), (75166, 266224), (76064, 263081), (80948, 247208), (85904, 232946), (92512, 216307), (116473, 171808), (123604, 161896), (133112, 150332), (140243, 142688)]