20176080768

素因数分解:

$2^7\times 3^2\times {\mathrm{263}}^1\times {\mathrm{66593}}^1$

素因数の和:66876

約数の個数: 96

約数和(自身を含む): 58280405040

約数和(自身を除く): 38104324272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 263, 288, 384, 526, 576, 789, 1052, 1152, 1578, 2104, 2367, 3156, 4208, 4734, 6312, 8416, 9468, 12624, 16832, 18936, 25248, 33664, 37872, 50496, 66593, 75744, 100992, 133186, 151488, 199779, 266372, 302976, 399558, 532744, 599337, 799116, 1065488, 1198674, 1598232, 2130976, 2397348, 3196464, 4261952, 4794696, 6392928, 8523904, 9589392, 12785856, 17513959, 19178784, 25571712, 35027918, 38357568, 52541877, 70055836, 76715136, 105083754, 140111672, 157625631, 210167508, 280223344, 315251262, 420335016, 560446688, 630502524, 840670032, 1120893376, 1261005048, 1681340064, 2241786752, 2522010096, 3362680128, 5044020192, 6725360256, 10088040384, 20176080768]

約数ペア:

[(1, 20176080768), (2, 10088040384), (3, 6725360256), (4, 5044020192), (6, 3362680128), (8, 2522010096), (9, 2241786752), (12, 1681340064), (16, 1261005048), (18, 1120893376), (24, 840670032), (32, 630502524), (36, 560446688), (48, 420335016), (64, 315251262), (72, 280223344), (96, 210167508), (128, 157625631), (144, 140111672), (192, 105083754), (263, 76715136), (288, 70055836), (384, 52541877), (526, 38357568), (576, 35027918), (789, 25571712), (1052, 19178784), (1152, 17513959), (1578, 12785856), (2104, 9589392), (2367, 8523904), (3156, 6392928), (4208, 4794696), (4734, 4261952), (6312, 3196464), (8416, 2397348), (9468, 2130976), (12624, 1598232), (16832, 1198674), (18936, 1065488), (25248, 799116), (33664, 599337), (37872, 532744), (50496, 399558), (66593, 302976), (75744, 266372), (100992, 199779), (133186, 151488)]