20760882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{677}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 43934400

約数和(自身を除く): 23173518

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 269, 538, 677, 807, 1354, 1614, 2031, 4062, 5111, 10222, 12863, 15333, 25726, 30666, 38589, 77178, 182113, 364226, 546339, 1092678, 3460147, 6920294, 10380441, 20760882]

約数ペア:

[(1, 20760882), (2, 10380441), (3, 6920294), (6, 3460147), (19, 1092678), (38, 546339), (57, 364226), (114, 182113), (269, 77178), (538, 38589), (677, 30666), (807, 25726), (1354, 15333), (1614, 12863), (2031, 10222), (4062, 5111)]