20162787843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4810973}}^1$

素因数の和:4811114

約数の個数: 16

約数和(自身を含む): 29558624256

約数和(自身を除く): 9395836413

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 4810973, 14432919, 52920703, 158762109, 610993571, 1832980713, 6720929281, 20162787843]

約数ペア:

[(1, 20162787843), (3, 6720929281), (11, 1832980713), (33, 610993571), (127, 158762109), (381, 52920703), (1397, 14432919), (4191, 4810973)]