20121714356

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{46150721}}^1$

素因数の和:46150834

約数の個数: 12

約数和(自身を含む): 35536055940

約数和(自身を除く): 15414341584

約数列:

[1, 2, 4, 109, 218, 436, 46150721, 92301442, 184602884, 5030428589, 10060857178, 20121714356]

約数ペア:

[(1, 20121714356), (2, 10060857178), (4, 5030428589), (109, 184602884), (218, 92301442), (436, 46150721)]