2005520339857

素因数分解:

${\mathrm{109}}^1\times {\mathrm{613}}^1\times {\mathrm{1447}}^1\times {\mathrm{20743}}^1$

素因数の和:22912

約数の個数: 16

約数和(自身を含む): 2028720052480

約数和(自身を除く): 23199712623

約数列:

[1, 109, 613, 1447, 20743, 66817, 157723, 887011, 2260987, 12715459, 30015121, 96684199, 1385985031, 3271648189, 18399269173, 2005520339857]

約数ペア:

[(1, 2005520339857), (109, 18399269173), (613, 3271648189), (1447, 1385985031), (20743, 96684199), (66817, 30015121), (157723, 12715459), (887011, 2260987)]