20461305

素因数分解:

$3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2801}}^1$

素因数の和:3296

約数の個数: 16

約数和(自身を含む): 32817024

約数和(自身を除く): 12355719

約数列:

[1, 3, 5, 15, 487, 1461, 2435, 2801, 7305, 8403, 14005, 42015, 1364087, 4092261, 6820435, 20461305]

約数ペア:

[(1, 20461305), (3, 6820435), (5, 4092261), (15, 1364087), (487, 42015), (1461, 14005), (2435, 8403), (2801, 7305)]