47762020

素因数分解:

$2^2\times 5^1\times {\mathrm{2388101}}^1$

素因数の和:2388110

約数の個数: 12

約数和(自身を含む): 100300284

約数和(自身を除く): 52538264

約数列:

[1, 2, 4, 5, 10, 20, 2388101, 4776202, 9552404, 11940505, 23881010, 47762020]

約数ペア:

[(1, 47762020), (2, 23881010), (4, 11940505), (5, 9552404), (10, 4776202), (20, 2388101)]