20098594

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:801

約数の個数: 16

約数和(自身を含む): 30665376

約数和(自身を除く): 10566782

約数列:

[1, 2, 97, 194, 211, 422, 491, 982, 20467, 40934, 47627, 95254, 103601, 207202, 10049297, 20098594]

約数ペア:

[(1, 20098594), (2, 10049297), (97, 207202), (194, 103601), (211, 95254), (422, 47627), (491, 40934), (982, 20467)]