20196303232

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{15017}}^1$

素因数の和:15136

約数の個数: 128

約数和(自身を含む): 49018752000

約数和(自身を除く): 28822448768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 79, 112, 128, 133, 152, 158, 224, 266, 304, 316, 448, 532, 553, 608, 632, 896, 1064, 1106, 1216, 1264, 1501, 2128, 2212, 2432, 2528, 3002, 4256, 4424, 5056, 6004, 8512, 8848, 10112, 10507, 12008, 15017, 17024, 17696, 21014, 24016, 30034, 35392, 42028, 48032, 60068, 70784, 84056, 96064, 105119, 120136, 168112, 192128, 210238, 240272, 285323, 336224, 420476, 480544, 570646, 672448, 840952, 961088, 1141292, 1186343, 1344896, 1681904, 1922176, 1997261, 2282584, 2372686, 3363808, 3994522, 4565168, 4745372, 6727616, 7989044, 8304401, 9130336, 9490744, 13455232, 15978088, 16608802, 18260672, 18981488, 22540517, 31956176, 33217604, 36521344, 37962976, 45081034, 63912352, 66435208, 75925952, 90162068, 127824704, 132870416, 151851904, 157783619, 180324136, 255649408, 265740832, 315567238, 360648272, 531481664, 631134476, 721296544, 1062963328, 1262268952, 1442593088, 2524537904, 2885186176, 5049075808, 10098151616, 20196303232]

約数ペア:

[(1, 20196303232), (2, 10098151616), (4, 5049075808), (7, 2885186176), (8, 2524537904), (14, 1442593088), (16, 1262268952), (19, 1062963328), (28, 721296544), (32, 631134476), (38, 531481664), (56, 360648272), (64, 315567238), (76, 265740832), (79, 255649408), (112, 180324136), (128, 157783619), (133, 151851904), (152, 132870416), (158, 127824704), (224, 90162068), (266, 75925952), (304, 66435208), (316, 63912352), (448, 45081034), (532, 37962976), (553, 36521344), (608, 33217604), (632, 31956176), (896, 22540517), (1064, 18981488), (1106, 18260672), (1216, 16608802), (1264, 15978088), (1501, 13455232), (2128, 9490744), (2212, 9130336), (2432, 8304401), (2528, 7989044), (3002, 6727616), (4256, 4745372), (4424, 4565168), (5056, 3994522), (6004, 3363808), (8512, 2372686), (8848, 2282584), (10112, 1997261), (10507, 1922176), (12008, 1681904), (15017, 1344896), (17024, 1186343), (17696, 1141292), (21014, 961088), (24016, 840952), (30034, 672448), (35392, 570646), (42028, 480544), (48032, 420476), (60068, 336224), (70784, 285323), (84056, 240272), (96064, 210238), (105119, 192128), (120136, 168112)]