20161372188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88427071}}^1$

素因数の和:88427097

約数の個数: 24

約数和(自身を含む): 49519160320

約数和(自身を除く): 29357788132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 88427071, 176854142, 265281213, 353708284, 530562426, 1061124852, 1680114349, 3360228698, 5040343047, 6720457396, 10080686094, 20161372188]

約数ペア:

[(1, 20161372188), (2, 10080686094), (3, 6720457396), (4, 5040343047), (6, 3360228698), (12, 1680114349), (19, 1061124852), (38, 530562426), (57, 353708284), (76, 265281213), (114, 176854142), (228, 88427071)]