20173284929

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1276871}}^1$

素因数の和:1276976

約数の個数: 16

約数和(自身を含む): 24066483456

約数和(自身を除く): 3893198527

約数列:

[1, 7, 37, 61, 259, 427, 2257, 15799, 1276871, 8938097, 47244227, 77889131, 330709589, 545223917, 2881897847, 20173284929]

約数ペア:

[(1, 20173284929), (7, 2881897847), (37, 545223917), (61, 330709589), (259, 77889131), (427, 47244227), (2257, 8938097), (15799, 1276871)]