20007496584

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{72763}}^1$

素因数の和:72864

約数の個数: 128

約数和(自身を含む): 59375424000

約数和(自身を除く): 39367927416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 67, 72, 76, 108, 114, 134, 152, 171, 201, 216, 228, 268, 342, 402, 456, 513, 536, 603, 684, 804, 1026, 1206, 1273, 1368, 1608, 1809, 2052, 2412, 2546, 3618, 3819, 4104, 4824, 5092, 7236, 7638, 10184, 11457, 14472, 15276, 22914, 30552, 34371, 45828, 68742, 72763, 91656, 137484, 145526, 218289, 274968, 291052, 436578, 582104, 654867, 873156, 1309734, 1382497, 1746312, 1964601, 2619468, 2764994, 3929202, 4147491, 4875121, 5238936, 5529988, 7858404, 8294982, 9750242, 11059976, 12442473, 14625363, 15716808, 16589964, 19500484, 24884946, 29250726, 33179928, 37327419, 39000968, 43876089, 49769892, 58501452, 74654838, 87752178, 92627299, 99539784, 117002904, 131628267, 149309676, 175504356, 185254598, 263256534, 277881897, 298619352, 351008712, 370509196, 526513068, 555763794, 741018392, 833645691, 1053026136, 1111527588, 1667291382, 2223055176, 2500937073, 3334582764, 5001874146, 6669165528, 10003748292, 20007496584]

約数ペア:

[(1, 20007496584), (2, 10003748292), (3, 6669165528), (4, 5001874146), (6, 3334582764), (8, 2500937073), (9, 2223055176), (12, 1667291382), (18, 1111527588), (19, 1053026136), (24, 833645691), (27, 741018392), (36, 555763794), (38, 526513068), (54, 370509196), (57, 351008712), (67, 298619352), (72, 277881897), (76, 263256534), (108, 185254598), (114, 175504356), (134, 149309676), (152, 131628267), (171, 117002904), (201, 99539784), (216, 92627299), (228, 87752178), (268, 74654838), (342, 58501452), (402, 49769892), (456, 43876089), (513, 39000968), (536, 37327419), (603, 33179928), (684, 29250726), (804, 24884946), (1026, 19500484), (1206, 16589964), (1273, 15716808), (1368, 14625363), (1608, 12442473), (1809, 11059976), (2052, 9750242), (2412, 8294982), (2546, 7858404), (3618, 5529988), (3819, 5238936), (4104, 4875121), (4824, 4147491), (5092, 3929202), (7236, 2764994), (7638, 2619468), (10184, 1964601), (11457, 1746312), (14472, 1382497), (15276, 1309734), (22914, 873156), (30552, 654867), (34371, 582104), (45828, 436578), (68742, 291052), (72763, 274968), (91656, 218289), (137484, 145526)]