20928518699

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1\times {\mathrm{14879}}^1$

素因数の和:16762

約数の個数: 16

約数和(自身を含む): 23167088640

約数和(自身を除く): 2238569941

約数列:

[1, 11, 71, 781, 1801, 14879, 19811, 127871, 163669, 1056409, 1406581, 11620499, 26797079, 294767869, 1902592609, 20928518699]

約数ペア:

[(1, 20928518699), (11, 1902592609), (71, 294767869), (781, 26797079), (1801, 11620499), (14879, 1406581), (19811, 1056409), (127871, 163669)]