19964753418

素因数分解:

$2^1\times 3^1\times {\mathrm{26417}}^1\times {\mathrm{125959}}^1$

素因数の和:152381

約数の個数: 16

約数和(自身を含む): 39931335360

約数和(自身を除く): 19966581942

約数列:

[1, 2, 3, 6, 26417, 52834, 79251, 125959, 158502, 251918, 377877, 755754, 3327458903, 6654917806, 9982376709, 19964753418]

約数ペア:

[(1, 19964753418), (2, 9982376709), (3, 6654917806), (6, 3327458903), (26417, 755754), (52834, 377877), (79251, 251918), (125959, 158502)]