20120389922

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{5953}}^1\times {\mathrm{28643}}^1$

素因数の和:34657

約数の個数: 16

約数和(自身を含む): 30698347680

約数和(自身を除く): 10577957758

約数列:

[1, 2, 59, 118, 5953, 11906, 28643, 57286, 351227, 702454, 1689937, 3379874, 170511779, 341023558, 10060194961, 20120389922]

約数ペア:

[(1, 20120389922), (2, 10060194961), (59, 341023558), (118, 170511779), (5953, 3379874), (11906, 1689937), (28643, 702454), (57286, 351227)]