20177753412

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12835721}}^1$

素因数の和:12835859

約数の個数: 24

約数和(自身を含む): 47440828512

約数和(自身を除く): 27263075100

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 12835721, 25671442, 38507163, 51342884, 77014326, 154028652, 1681479451, 3362958902, 5044438353, 6725917804, 10088876706, 20177753412]

約数ペア:

[(1, 20177753412), (2, 10088876706), (3, 6725917804), (4, 5044438353), (6, 3362958902), (12, 1681479451), (131, 154028652), (262, 77014326), (393, 51342884), (524, 38507163), (786, 25671442), (1572, 12835721)]