195433182020

素因数分解:

$2^2\times 5^1\times {\mathrm{9771659101}}^1$

素因数の和:9771659110

約数の個数: 12

約数和(自身を含む): 410409682284

約数和(自身を除く): 214976500264

約数列:

[1, 2, 4, 5, 10, 20, 9771659101, 19543318202, 39086636404, 48858295505, 97716591010, 195433182020]

約数ペア:

[(1, 195433182020), (2, 97716591010), (4, 48858295505), (5, 39086636404), (10, 19543318202), (20, 9771659101)]