20139025404

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39029119}}^1$

素因数の和:39029169

約数の個数: 24

約数和(自身を含む): 48083875840

約数和(自身を除く): 27944850436

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 39029119, 78058238, 117087357, 156116476, 234174714, 468349428, 1678252117, 3356504234, 5034756351, 6713008468, 10069512702, 20139025404]

約数ペア:

[(1, 20139025404), (2, 10069512702), (3, 6713008468), (4, 5034756351), (6, 3356504234), (12, 1678252117), (43, 468349428), (86, 234174714), (129, 156116476), (172, 117087357), (258, 78058238), (516, 39029119)]