20570592

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4373}}^1$

素因数の和:4400

約数の個数: 72

約数和(自身を含む): 62828136

約数和(自身を除く): 42257544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4373, 4704, 8746, 13119, 17492, 26238, 30611, 34984, 52476, 61222, 69968, 91833, 104952, 122444, 139936, 183666, 209904, 214277, 244888, 367332, 419808, 428554, 489776, 642831, 734664, 857108, 979552, 1285662, 1469328, 1714216, 2571324, 2938656, 3428432, 5142648, 6856864, 10285296, 20570592]

約数ペア:

[(1, 20570592), (2, 10285296), (3, 6856864), (4, 5142648), (6, 3428432), (7, 2938656), (8, 2571324), (12, 1714216), (14, 1469328), (16, 1285662), (21, 979552), (24, 857108), (28, 734664), (32, 642831), (42, 489776), (48, 428554), (49, 419808), (56, 367332), (84, 244888), (96, 214277), (98, 209904), (112, 183666), (147, 139936), (168, 122444), (196, 104952), (224, 91833), (294, 69968), (336, 61222), (392, 52476), (588, 34984), (672, 30611), (784, 26238), (1176, 17492), (1568, 13119), (2352, 8746), (4373, 4704)]