20882014

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:879

約数の個数: 16

約数和(自身を含む): 31868928

約数和(自身を除く): 10986914

約数列:

[1, 2, 103, 167, 206, 334, 607, 1214, 17201, 34402, 62521, 101369, 125042, 202738, 10441007, 20882014]

約数ペア:

[(1, 20882014), (2, 10441007), (103, 202738), (167, 125042), (206, 101369), (334, 62521), (607, 34402), (1214, 17201)]