20163722

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1597}}^1$

素因数の和:1765

約数の個数: 16

約数和(自身を含む): 31065120

約数和(自身を除く): 10901398

約数列:

[1, 2, 59, 107, 118, 214, 1597, 3194, 6313, 12626, 94223, 170879, 188446, 341758, 10081861, 20163722]

約数ペア:

[(1, 20163722), (2, 10081861), (59, 341758), (107, 188446), (118, 170879), (214, 94223), (1597, 12626), (3194, 6313)]