2020972416

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:916

約数の個数: 128

約数和(自身を含む): 5579971200

約数和(自身を除く): 3558998784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 347, 348, 384, 464, 523, 694, 696, 928, 1041, 1046, 1388, 1392, 1569, 1856, 2082, 2092, 2776, 2784, 3138, 3712, 4164, 4184, 5552, 5568, 6276, 8328, 8368, 10063, 11104, 11136, 12552, 15167, 16656, 16736, 20126, 22208, 25104, 30189, 30334, 33312, 33472, 40252, 44416, 45501, 50208, 60378, 60668, 66624, 66944, 80504, 91002, 100416, 120756, 121336, 133248, 161008, 181481, 182004, 200832, 241512, 242672, 322016, 362962, 364008, 483024, 485344, 544443, 644032, 725924, 728016, 966048, 970688, 1088886, 1288064, 1451848, 1456032, 1932096, 1941376, 2177772, 2903696, 2912064, 3864192, 4355544, 5262949, 5807392, 5824128, 8711088, 10525898, 11614784, 15788847, 17422176, 21051796, 23229568, 31577694, 34844352, 42103592, 63155388, 69688704, 84207184, 126310776, 168414368, 252621552, 336828736, 505243104, 673657472, 1010486208, 2020972416]

約数ペア:

[(1, 2020972416), (2, 1010486208), (3, 673657472), (4, 505243104), (6, 336828736), (8, 252621552), (12, 168414368), (16, 126310776), (24, 84207184), (29, 69688704), (32, 63155388), (48, 42103592), (58, 34844352), (64, 31577694), (87, 23229568), (96, 21051796), (116, 17422176), (128, 15788847), (174, 11614784), (192, 10525898), (232, 8711088), (347, 5824128), (348, 5807392), (384, 5262949), (464, 4355544), (523, 3864192), (694, 2912064), (696, 2903696), (928, 2177772), (1041, 1941376), (1046, 1932096), (1388, 1456032), (1392, 1451848), (1569, 1288064), (1856, 1088886), (2082, 970688), (2092, 966048), (2776, 728016), (2784, 725924), (3138, 644032), (3712, 544443), (4164, 485344), (4184, 483024), (5552, 364008), (5568, 362962), (6276, 322016), (8328, 242672), (8368, 241512), (10063, 200832), (11104, 182004), (11136, 181481), (12552, 161008), (15167, 133248), (16656, 121336), (16736, 120756), (20126, 100416), (22208, 91002), (25104, 80504), (30189, 66944), (30334, 66624), (33312, 60668), (33472, 60378), (40252, 50208), (44416, 45501)]