20160462621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1187}}^1\times {\mathrm{1607}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 29097750528

約数和(自身を除く): 8937287907

約数列:

[1, 3, 13, 39, 271, 813, 1187, 1607, 3523, 3561, 4821, 10569, 15431, 20891, 46293, 62673, 321677, 435497, 965031, 1306491, 1907509, 4181801, 5661461, 5722527, 12545403, 16984383, 24797617, 74392851, 516934939, 1550804817, 6720154207, 20160462621]

約数ペア:

[(1, 20160462621), (3, 6720154207), (13, 1550804817), (39, 516934939), (271, 74392851), (813, 24797617), (1187, 16984383), (1607, 12545403), (3523, 5722527), (3561, 5661461), (4821, 4181801), (10569, 1907509), (15431, 1306491), (20891, 965031), (46293, 435497), (62673, 321677)]