20300246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{743}}^1$

素因数の和:1483

約数の個数: 16

約数和(自身を含む): 32140800

約数和(自身を除く): 11840554

約数列:

[1, 2, 19, 38, 719, 743, 1438, 1486, 13661, 14117, 27322, 28234, 534217, 1068434, 10150123, 20300246]

約数ペア:

[(1, 20300246), (2, 10150123), (19, 1068434), (38, 534217), (719, 28234), (743, 27322), (1438, 14117), (1486, 13661)]