20099232

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 60096960

約数和(自身を除く): 39997728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 172, 216, 258, 288, 344, 387, 432, 516, 541, 688, 774, 864, 1032, 1082, 1161, 1376, 1548, 1623, 2064, 2164, 2322, 3096, 3246, 4128, 4328, 4644, 4869, 6192, 6492, 8656, 9288, 9738, 12384, 12984, 14607, 17312, 18576, 19476, 23263, 25968, 29214, 37152, 38952, 46526, 51936, 58428, 69789, 77904, 93052, 116856, 139578, 155808, 186104, 209367, 233712, 279156, 372208, 418734, 467424, 558312, 628101, 744416, 837468, 1116624, 1256202, 1674936, 2233248, 2512404, 3349872, 5024808, 6699744, 10049616, 20099232]

約数ペア:

[(1, 20099232), (2, 10049616), (3, 6699744), (4, 5024808), (6, 3349872), (8, 2512404), (9, 2233248), (12, 1674936), (16, 1256202), (18, 1116624), (24, 837468), (27, 744416), (32, 628101), (36, 558312), (43, 467424), (48, 418734), (54, 372208), (72, 279156), (86, 233712), (96, 209367), (108, 186104), (129, 155808), (144, 139578), (172, 116856), (216, 93052), (258, 77904), (288, 69789), (344, 58428), (387, 51936), (432, 46526), (516, 38952), (541, 37152), (688, 29214), (774, 25968), (864, 23263), (1032, 19476), (1082, 18576), (1161, 17312), (1376, 14607), (1548, 12984), (1623, 12384), (2064, 9738), (2164, 9288), (2322, 8656), (3096, 6492), (3246, 6192), (4128, 4869), (4328, 4644)]