20520025728

素因数分解:

$2^7\times 3^1\times {\mathrm{53437567}}^1$

素因数の和:53437584

約数の個数: 32

約数和(自身を含む): 54506319360

約数和(自身を除く): 33986293632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53437567, 106875134, 160312701, 213750268, 320625402, 427500536, 641250804, 855001072, 1282501608, 1710002144, 2565003216, 3420004288, 5130006432, 6840008576, 10260012864, 20520025728]

約数ペア:

[(1, 20520025728), (2, 10260012864), (3, 6840008576), (4, 5130006432), (6, 3420004288), (8, 2565003216), (12, 1710002144), (16, 1282501608), (24, 855001072), (32, 641250804), (48, 427500536), (64, 320625402), (96, 213750268), (128, 160312701), (192, 106875134), (384, 53437567)]