20907062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6053}}^1$

素因数の和:6223

約数の個数: 16

約数和(自身を含む): 34435152

約数和(自身を除く): 13528090

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 6053, 12106, 66583, 133166, 950321, 1900642, 10453531, 20907062]

約数ペア:

[(1, 20907062), (2, 10453531), (11, 1900642), (22, 950321), (157, 133166), (314, 66583), (1727, 12106), (3454, 6053)]