20127346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23029}}^1$

素因数の和:23073

約数の個数: 16

約数和(自身を含む): 33163200

約数和(自身を除く): 13035854

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 23029, 46058, 437551, 529667, 875102, 1059334, 10063673, 20127346]

約数ペア:

[(1, 20127346), (2, 10063673), (19, 1059334), (23, 875102), (38, 529667), (46, 437551), (437, 46058), (874, 23029)]