20174120060

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6424879}}^1$

素因数の和:6425045

約数の個数: 24

約数和(自身を含む): 42635503680

約数和(自身を除く): 22461383620

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 6424879, 12849758, 25699516, 32124395, 64248790, 128497580, 1008706003, 2017412006, 4034824012, 5043530015, 10087060030, 20174120060]

約数ペア:

[(1, 20174120060), (2, 10087060030), (4, 5043530015), (5, 4034824012), (10, 2017412006), (20, 1008706003), (157, 128497580), (314, 64248790), (628, 32124395), (785, 25699516), (1570, 12849758), (3140, 6424879)]