20006352

素因数分解:

$2^4\times 3^4\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:422

約数の個数: 100

約数和(自身を含む): 59415840

約数和(自身を除く): 39409488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 258, 324, 344, 359, 387, 432, 516, 648, 688, 718, 774, 1032, 1077, 1161, 1296, 1436, 1548, 2064, 2154, 2322, 2872, 3096, 3231, 3483, 4308, 4644, 5744, 6192, 6462, 6966, 8616, 9288, 9693, 12924, 13932, 15437, 17232, 18576, 19386, 25848, 27864, 29079, 30874, 38772, 46311, 51696, 55728, 58158, 61748, 77544, 92622, 116316, 123496, 138933, 155088, 185244, 232632, 246992, 277866, 370488, 416799, 465264, 555732, 740976, 833598, 1111464, 1250397, 1667196, 2222928, 2500794, 3334392, 5001588, 6668784, 10003176, 20006352]

約数ペア:

[(1, 20006352), (2, 10003176), (3, 6668784), (4, 5001588), (6, 3334392), (8, 2500794), (9, 2222928), (12, 1667196), (16, 1250397), (18, 1111464), (24, 833598), (27, 740976), (36, 555732), (43, 465264), (48, 416799), (54, 370488), (72, 277866), (81, 246992), (86, 232632), (108, 185244), (129, 155088), (144, 138933), (162, 123496), (172, 116316), (216, 92622), (258, 77544), (324, 61748), (344, 58158), (359, 55728), (387, 51696), (432, 46311), (516, 38772), (648, 30874), (688, 29079), (718, 27864), (774, 25848), (1032, 19386), (1077, 18576), (1161, 17232), (1296, 15437), (1436, 13932), (1548, 12924), (2064, 9693), (2154, 9288), (2322, 8616), (2872, 6966), (3096, 6462), (3231, 6192), (3483, 5744), (4308, 4644)]