20466624

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 112

約数和(自身を含む): 57757568

約数和(自身を除く): 37290944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 64, 67, 74, 86, 96, 111, 129, 134, 148, 172, 192, 201, 222, 258, 268, 296, 344, 402, 444, 516, 536, 592, 688, 804, 888, 1032, 1072, 1184, 1376, 1591, 1608, 1776, 2064, 2144, 2368, 2479, 2752, 2881, 3182, 3216, 3552, 4128, 4288, 4773, 4958, 5762, 6364, 6432, 7104, 7437, 8256, 8643, 9546, 9916, 11524, 12728, 12864, 14874, 17286, 19092, 19832, 23048, 25456, 29748, 34572, 38184, 39664, 46096, 50912, 59496, 69144, 76368, 79328, 92192, 101824, 106597, 118992, 138288, 152736, 158656, 184384, 213194, 237984, 276576, 305472, 319791, 426388, 475968, 553152, 639582, 852776, 1279164, 1705552, 2558328, 3411104, 5116656, 6822208, 10233312, 20466624]

約数ペア:

[(1, 20466624), (2, 10233312), (3, 6822208), (4, 5116656), (6, 3411104), (8, 2558328), (12, 1705552), (16, 1279164), (24, 852776), (32, 639582), (37, 553152), (43, 475968), (48, 426388), (64, 319791), (67, 305472), (74, 276576), (86, 237984), (96, 213194), (111, 184384), (129, 158656), (134, 152736), (148, 138288), (172, 118992), (192, 106597), (201, 101824), (222, 92192), (258, 79328), (268, 76368), (296, 69144), (344, 59496), (402, 50912), (444, 46096), (516, 39664), (536, 38184), (592, 34572), (688, 29748), (804, 25456), (888, 23048), (1032, 19832), (1072, 19092), (1184, 17286), (1376, 14874), (1591, 12864), (1608, 12728), (1776, 11524), (2064, 9916), (2144, 9546), (2368, 8643), (2479, 8256), (2752, 7437), (2881, 7104), (3182, 6432), (3216, 6364), (3552, 5762), (4128, 4958), (4288, 4773)]