20197536735

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15129241}}^1$

素因数の和:15129338

約数の個数: 16

約数和(自身を含む): 32679162720

約数和(自身を除く): 12481625985

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 15129241, 45387723, 75646205, 226938615, 1346502449, 4039507347, 6732512245, 20197536735]

約数ペア:

[(1, 20197536735), (3, 6732512245), (5, 4039507347), (15, 1346502449), (89, 226938615), (267, 75646205), (445, 45387723), (1335, 15129241)]