20767202

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1831}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 32052672

約数和(自身を除く): 11285470

約数列:

[1, 2, 53, 106, 107, 214, 1831, 3662, 5671, 11342, 97043, 194086, 195917, 391834, 10383601, 20767202]

約数ペア:

[(1, 20767202), (2, 10383601), (53, 391834), (106, 195917), (107, 194086), (214, 97043), (1831, 11342), (3662, 5671)]