20034853639

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{205589}}^1$

素因数の和:205854

約数の個数: 16

約数和(自身を含む): 22105036800

約数和(自身を除く): 2070183161

約数列:

[1, 19, 23, 223, 437, 4237, 5129, 97451, 205589, 3906191, 4728547, 45846347, 89842393, 871080593, 1054465981, 20034853639]

約数ペア:

[(1, 20034853639), (19, 1054465981), (23, 871080593), (223, 89842393), (437, 45846347), (4237, 4728547), (5129, 3906191), (97451, 205589)]