20184567931

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1987}}^1\times {\mathrm{2269}}^1$

素因数の和:4315

約数の個数: 24

約数和(自身を含む): 22807489040

約数和(自身を除く): 2622921109

約数列:

[1, 11, 37, 121, 407, 1987, 2269, 4477, 21857, 24959, 73519, 83953, 240427, 274549, 808709, 923483, 4508503, 8895799, 10158313, 49593533, 166814611, 545528863, 1834960721, 20184567931]

約数ペア:

[(1, 20184567931), (11, 1834960721), (37, 545528863), (121, 166814611), (407, 49593533), (1987, 10158313), (2269, 8895799), (4477, 4508503), (21857, 923483), (24959, 808709), (73519, 274549), (83953, 240427)]