20030715050

素因数分解:

$2^1\times 5^2\times {\mathrm{400614301}}^1$

素因数の和:400614313

約数の個数: 12

約数和(自身を含む): 37257130086

約数和(自身を除く): 17226415036

約数列:

[1, 2, 5, 10, 25, 50, 400614301, 801228602, 2003071505, 4006143010, 10015357525, 20030715050]

約数ペア:

[(1, 20030715050), (2, 10015357525), (5, 4006143010), (10, 2003071505), (25, 801228602), (50, 400614301)]