20218095073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{761711}}^1$

素因数の和:761868

約数の個数: 16

約数和(自身を含む): 23399792640

約数和(自身を除く): 3181697567

約数列:

[1, 11, 19, 127, 209, 1397, 2413, 26543, 761711, 8378821, 14472509, 96737297, 159197599, 1064110267, 1838008643, 20218095073]

約数ペア:

[(1, 20218095073), (11, 1838008643), (19, 1064110267), (127, 159197599), (209, 96737297), (1397, 14472509), (2413, 8378821), (26543, 761711)]