20152085076

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{11149}}^1$

素因数の和:11278

約数の個数: 144

約数和(自身を含む): 55521648000

約数和(自身を除く): 35369562924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 59, 69, 74, 92, 111, 118, 138, 148, 177, 207, 222, 236, 276, 333, 354, 414, 444, 531, 666, 708, 828, 851, 1062, 1332, 1357, 1702, 2124, 2183, 2553, 2714, 3404, 4071, 4366, 5106, 5428, 6549, 7659, 8142, 8732, 10212, 11149, 12213, 13098, 15318, 16284, 19647, 22298, 24426, 26196, 30636, 33447, 39294, 44596, 48852, 50209, 66894, 78588, 100341, 100418, 133788, 150627, 200682, 200836, 256427, 301254, 401364, 412513, 451881, 512854, 602508, 657791, 769281, 825026, 903762, 1025708, 1237539, 1315582, 1538562, 1650052, 1807524, 1973373, 2307843, 2475078, 2631164, 3077124, 3712617, 3946746, 4615686, 4950156, 5920119, 7425234, 7893492, 9231372, 9487799, 11840238, 14850468, 15129193, 18975598, 23680476, 24338267, 28463397, 30258386, 37951196, 45387579, 48676534, 56926794, 60516772, 73014801, 85390191, 90775158, 97353068, 113853588, 136162737, 146029602, 170780382, 181550316, 219044403, 272325474, 292059204, 341560764, 438088806, 544650948, 559780141, 876177612, 1119560282, 1679340423, 2239120564, 3358680846, 5038021269, 6717361692, 10076042538, 20152085076]

約数ペア:

[(1, 20152085076), (2, 10076042538), (3, 6717361692), (4, 5038021269), (6, 3358680846), (9, 2239120564), (12, 1679340423), (18, 1119560282), (23, 876177612), (36, 559780141), (37, 544650948), (46, 438088806), (59, 341560764), (69, 292059204), (74, 272325474), (92, 219044403), (111, 181550316), (118, 170780382), (138, 146029602), (148, 136162737), (177, 113853588), (207, 97353068), (222, 90775158), (236, 85390191), (276, 73014801), (333, 60516772), (354, 56926794), (414, 48676534), (444, 45387579), (531, 37951196), (666, 30258386), (708, 28463397), (828, 24338267), (851, 23680476), (1062, 18975598), (1332, 15129193), (1357, 14850468), (1702, 11840238), (2124, 9487799), (2183, 9231372), (2553, 7893492), (2714, 7425234), (3404, 5920119), (4071, 4950156), (4366, 4615686), (5106, 3946746), (5428, 3712617), (6549, 3077124), (7659, 2631164), (8142, 2475078), (8732, 2307843), (10212, 1973373), (11149, 1807524), (12213, 1650052), (13098, 1538562), (15318, 1315582), (16284, 1237539), (19647, 1025708), (22298, 903762), (24426, 825026), (26196, 769281), (30636, 657791), (33447, 602508), (39294, 512854), (44596, 451881), (48852, 412513), (50209, 401364), (66894, 301254), (78588, 256427), (100341, 200836), (100418, 200682), (133788, 150627)]