20197635

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16223}}^1$

素因数の和:16314

約数の個数: 16

約数和(自身を含む): 32707584

約数和(自身を除く): 12509949

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 16223, 48669, 81115, 243345, 1346509, 4039527, 6732545, 20197635]

約数ペア:

[(1, 20197635), (3, 6732545), (5, 4039527), (15, 1346509), (83, 243345), (249, 81115), (415, 48669), (1245, 16223)]