20633656

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{4517}}^1$

素因数の和:5094

約数の個数: 16

約数和(自身を含む): 38764440

約数和(自身を除く): 18130784

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4517, 4568, 9034, 18068, 36136, 2579207, 5158414, 10316828, 20633656]

約数ペア:

[(1, 20633656), (2, 10316828), (4, 5158414), (8, 2579207), (571, 36136), (1142, 18068), (2284, 9034), (4517, 4568)]