20206578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{481109}}^1$

素因数の和:481121

約数の個数: 16

約数和(自身を含む): 46186560

約数和(自身を除く): 25979982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 481109, 962218, 1443327, 2886654, 3367763, 6735526, 10103289, 20206578]

約数ペア:

[(1, 20206578), (2, 10103289), (3, 6735526), (6, 3367763), (7, 2886654), (14, 1443327), (21, 962218), (42, 481109)]