20166027896

素因数分解:

$2^3\times 7^1\times {\mathrm{360107641}}^1$

素因数の和:360107654

約数の個数: 16

約数和(自身を含む): 43212917040

約数和(自身を除く): 23046889144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360107641, 720215282, 1440430564, 2520753487, 2880861128, 5041506974, 10083013948, 20166027896]

約数ペア:

[(1, 20166027896), (2, 10083013948), (4, 5041506974), (7, 2880861128), (8, 2520753487), (14, 1440430564), (28, 720215282), (56, 360107641)]