20632315

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 27674640

約数和(自身を除く): 7042325

約数列:

[1, 5, 11, 55, 67, 121, 335, 509, 605, 737, 2545, 3685, 5599, 8107, 27995, 34103, 40535, 61589, 170515, 307945, 375133, 1875665, 4126463, 20632315]

約数ペア:

[(1, 20632315), (5, 4126463), (11, 1875665), (55, 375133), (67, 307945), (121, 170515), (335, 61589), (509, 40535), (605, 34103), (737, 27995), (2545, 8107), (3685, 5599)]