2073202220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1248917}}^1$

素因数の和:1249009

約数の個数: 24

約数和(自身を含む): 4406182704

約数和(自身を除く): 2332980484

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1248917, 2497834, 4995668, 6244585, 12489170, 24978340, 103660111, 207320222, 414640444, 518300555, 1036601110, 2073202220]

約数ペア:

[(1, 2073202220), (2, 1036601110), (4, 518300555), (5, 414640444), (10, 207320222), (20, 103660111), (83, 24978340), (166, 12489170), (332, 6244585), (415, 4995668), (830, 2497834), (1660, 1248917)]