20244200

素因数分解:

$2^3\times 5^2\times {\mathrm{101221}}^1$

素因数の和:101237

約数の個数: 24

約数和(自身を含む): 47068230

約数和(自身を除く): 26824030

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 101221, 202442, 404884, 506105, 809768, 1012210, 2024420, 2530525, 4048840, 5061050, 10122100, 20244200]

約数ペア:

[(1, 20244200), (2, 10122100), (4, 5061050), (5, 4048840), (8, 2530525), (10, 2024420), (20, 1012210), (25, 809768), (40, 506105), (50, 404884), (100, 202442), (200, 101221)]