20508096

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15259}}^1$

素因数の和:15281

約数の個数: 56

約数和(自身を含む): 62016640

約数和(自身を除く): 41508544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15259, 30518, 45777, 61036, 91554, 106813, 122072, 183108, 213626, 244144, 320439, 366216, 427252, 488288, 640878, 732432, 854504, 976576, 1281756, 1464864, 1709008, 2563512, 2929728, 3418016, 5127024, 6836032, 10254048, 20508096]

約数ペア:

[(1, 20508096), (2, 10254048), (3, 6836032), (4, 5127024), (6, 3418016), (7, 2929728), (8, 2563512), (12, 1709008), (14, 1464864), (16, 1281756), (21, 976576), (24, 854504), (28, 732432), (32, 640878), (42, 488288), (48, 427252), (56, 366216), (64, 320439), (84, 244144), (96, 213626), (112, 183108), (168, 122072), (192, 106813), (224, 91554), (336, 61036), (448, 45777), (672, 30518), (1344, 15259)]