20340041901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{20441}}^1$

素因数の和:20749

約数の個数: 32

約数和(自身を含む): 29142115200

約数和(自身を除く): 8802073299

約数列:

[1, 3, 17, 51, 109, 179, 327, 537, 1853, 3043, 5559, 9129, 19511, 20441, 58533, 61323, 331687, 347497, 995061, 1042491, 2228069, 3658939, 6684207, 10976817, 37877173, 62201963, 113631519, 186605889, 398824351, 1196473053, 6780013967, 20340041901]

約数ペア:

[(1, 20340041901), (3, 6780013967), (17, 1196473053), (51, 398824351), (109, 186605889), (179, 113631519), (327, 62201963), (537, 37877173), (1853, 10976817), (3043, 6684207), (5559, 3658939), (9129, 2228069), (19511, 1042491), (20441, 995061), (58533, 347497), (61323, 331687)]