2019978777580

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{168051479}}^1$

素因数の和:168052089

約数の個数: 24

約数和(自身を含む): 4249013620320

約数和(自身を除く): 2229034842740

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 168051479, 336102958, 672205916, 840257395, 1680514790, 3361029580, 100998938879, 201997877758, 403995755516, 504994694395, 1009989388790, 2019978777580]

約数ペア:

[(1, 2019978777580), (2, 1009989388790), (4, 504994694395), (5, 403995755516), (10, 201997877758), (20, 100998938879), (601, 3361029580), (1202, 1680514790), (2404, 840257395), (3005, 672205916), (6010, 336102958), (12020, 168051479)]