20161910085

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{467}}^1\times {\mathrm{11467}}^1$

素因数の和:12193

約数の個数: 32

約数和(自身を含む): 32459761152

約数和(自身を除く): 12297851067

約数列:

[1, 3, 5, 15, 251, 467, 753, 1255, 1401, 2335, 3765, 7005, 11467, 34401, 57335, 117217, 172005, 351651, 586085, 1758255, 2878217, 5355089, 8634651, 14391085, 16065267, 26775445, 43173255, 80326335, 1344127339, 4032382017, 6720636695, 20161910085]

約数ペア:

[(1, 20161910085), (3, 6720636695), (5, 4032382017), (15, 1344127339), (251, 80326335), (467, 43173255), (753, 26775445), (1255, 16065267), (1401, 14391085), (2335, 8634651), (3765, 5355089), (7005, 2878217), (11467, 1758255), (34401, 586085), (57335, 351651), (117217, 172005)]