20000510

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24097}}^1$

素因数の和:24187

約数の個数: 16

約数和(自身を含む): 36436176

約数和(自身を除く): 16435666

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 24097, 48194, 120485, 240970, 2000051, 4000102, 10000255, 20000510]

約数ペア:

[(1, 20000510), (2, 10000255), (5, 4000102), (10, 2000051), (83, 240970), (166, 120485), (415, 48194), (830, 24097)]