20244430

素因数分解:

$2^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{4057}}^1$

素因数の和:4563

約数の個数: 16

約数和(自身を含む): 36522000

約数和(自身を除く): 16277570

約数列:

[1, 2, 5, 10, 499, 998, 2495, 4057, 4990, 8114, 20285, 40570, 2024443, 4048886, 10122215, 20244430]

約数ペア:

[(1, 20244430), (2, 10122215), (5, 4048886), (10, 2024443), (499, 40570), (998, 20285), (2495, 8114), (4057, 4990)]