20122137093

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{880349}}^1$

素因数の和:880772

約数の個数: 16

約数和(自身を含む): 28312056000

約数和(自身を除く): 8189918907

約数列:

[1, 3, 19, 57, 401, 1203, 7619, 22857, 880349, 2641047, 16726631, 50179893, 353019949, 1059059847, 6707379031, 20122137093]

約数ペア:

[(1, 20122137093), (3, 6707379031), (19, 1059059847), (57, 353019949), (401, 50179893), (1203, 16726631), (7619, 2641047), (22857, 880349)]