20833802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2861}}^1$

素因数の和:3205

約数の個数: 16

約数和(自身を含む): 34206624

約数和(自身を除く): 13372822

約数列:

[1, 2, 11, 22, 331, 662, 2861, 3641, 5722, 7282, 31471, 62942, 946991, 1893982, 10416901, 20833802]

約数ペア:

[(1, 20833802), (2, 10416901), (11, 1893982), (22, 946991), (331, 62942), (662, 31471), (2861, 7282), (3641, 5722)]