20164457082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1\times {\mathrm{1129}}^1$

素因数の和:1796

約数の個数: 128

約数和(自身を含む): 51164375040

約数和(自身を除く): 30999917958

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 402, 462, 469, 577, 737, 938, 1129, 1154, 1407, 1474, 1731, 2211, 2258, 2814, 3387, 3462, 4039, 4422, 5159, 6347, 6774, 7903, 8078, 10318, 12117, 12419, 12694, 15477, 15806, 19041, 23709, 24234, 24838, 30954, 37257, 38082, 38659, 44429, 47418, 74514, 75643, 77318, 86933, 88858, 115977, 133287, 151286, 173866, 226929, 231954, 260799, 266574, 270613, 425249, 453858, 521598, 529501, 541226, 651433, 811839, 832073, 850498, 1059002, 1275747, 1302866, 1588503, 1623678, 1664146, 1954299, 2496219, 2551494, 2976743, 3177006, 3908598, 4560031, 4992438, 5824511, 5953486, 7165763, 8930229, 9120062, 11649022, 13680093, 14331526, 17473533, 17860458, 21497289, 27360186, 34947066, 42994578, 43646011, 50160341, 87292022, 100320682, 130938033, 150481023, 261876066, 300962046, 305522077, 480106121, 611044154, 916566231, 960212242, 1440318363, 1833132462, 2880636726, 3360742847, 6721485694, 10082228541, 20164457082]

約数ペア:

[(1, 20164457082), (2, 10082228541), (3, 6721485694), (6, 3360742847), (7, 2880636726), (11, 1833132462), (14, 1440318363), (21, 960212242), (22, 916566231), (33, 611044154), (42, 480106121), (66, 305522077), (67, 300962046), (77, 261876066), (134, 150481023), (154, 130938033), (201, 100320682), (231, 87292022), (402, 50160341), (462, 43646011), (469, 42994578), (577, 34947066), (737, 27360186), (938, 21497289), (1129, 17860458), (1154, 17473533), (1407, 14331526), (1474, 13680093), (1731, 11649022), (2211, 9120062), (2258, 8930229), (2814, 7165763), (3387, 5953486), (3462, 5824511), (4039, 4992438), (4422, 4560031), (5159, 3908598), (6347, 3177006), (6774, 2976743), (7903, 2551494), (8078, 2496219), (10318, 1954299), (12117, 1664146), (12419, 1623678), (12694, 1588503), (15477, 1302866), (15806, 1275747), (19041, 1059002), (23709, 850498), (24234, 832073), (24838, 811839), (30954, 651433), (37257, 541226), (38082, 529501), (38659, 521598), (44429, 453858), (47418, 425249), (74514, 270613), (75643, 266574), (77318, 260799), (86933, 231954), (88858, 226929), (115977, 173866), (133287, 151286)]