920123092

素因数分解:

$2^2\times 7^1\times {\mathrm{32861539}}^1$

素因数の和:32861550

約数の個数: 12

約数和(自身を含む): 1840246240

約数和(自身を除く): 920123148

約数列:

[1, 2, 4, 7, 14, 28, 32861539, 65723078, 131446156, 230030773, 460061546, 920123092]

約数ペア:

[(1, 920123092), (2, 460061546), (4, 230030773), (7, 131446156), (14, 65723078), (28, 32861539)]