20110257729

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{366127}}^1$

素因数の和:366509

約数の個数: 24

約数和(自身を含む): 30842622720

約数和(自身を除く): 10732364991

約数列:

[1, 3, 9, 17, 51, 153, 359, 1077, 3231, 6103, 18309, 54927, 366127, 1098381, 3295143, 6224159, 18672477, 56017431, 131439593, 394318779, 1182956337, 2234473081, 6703419243, 20110257729]

約数ペア:

[(1, 20110257729), (3, 6703419243), (9, 2234473081), (17, 1182956337), (51, 394318779), (153, 131439593), (359, 56017431), (1077, 18672477), (3231, 6224159), (6103, 3295143), (18309, 1098381), (54927, 366127)]