20597102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{859}}^1$

素因数の和:1511

約数の個数: 16

約数和(自身を含む): 32611200

約数和(自身を除く): 12014098

約数列:

[1, 2, 19, 38, 631, 859, 1262, 1718, 11989, 16321, 23978, 32642, 542029, 1084058, 10298551, 20597102]

約数ペア:

[(1, 20597102), (2, 10298551), (19, 1084058), (38, 542029), (631, 32642), (859, 23978), (1262, 16321), (1718, 11989)]