20218373814

素因数分解:

$2^1\times 3^1\times {\mathrm{90397}}^1\times {\mathrm{37277}}^1$

素因数の和:127679

約数の個数: 16

約数和(自身を含む): 40438279728

約数和(自身を除く): 20219905914

約数列:

[1, 2, 3, 6, 37277, 74554, 90397, 111831, 180794, 223662, 271191, 542382, 3369728969, 6739457938, 10109186907, 20218373814]

約数ペア:

[(1, 20218373814), (2, 10109186907), (3, 6739457938), (6, 3369728969), (37277, 542382), (74554, 271191), (90397, 223662), (111831, 180794)]