20168325873

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{59929}}^1$

素因数の和:60609

約数の個数: 24

約数和(自身を含む): 29658398120

約数和(自身を除く): 9490072247

約数列:

[1, 3, 9, 61, 183, 549, 613, 1839, 5517, 37393, 59929, 112179, 179787, 336537, 539361, 3655669, 10967007, 32901021, 36736477, 110209431, 330628293, 2240925097, 6722775291, 20168325873]

約数ペア:

[(1, 20168325873), (3, 6722775291), (9, 2240925097), (61, 330628293), (183, 110209431), (549, 36736477), (613, 32901021), (1839, 10967007), (5517, 3655669), (37393, 539361), (59929, 336537), (112179, 179787)]