20098077

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3083}}^1$

素因数の和:3180

約数の個数: 16

約数和(自身を含む): 27978048

約数和(自身を除く): 7879971

約数列:

[1, 3, 41, 53, 123, 159, 2173, 3083, 6519, 9249, 126403, 163399, 379209, 490197, 6699359, 20098077]

約数ペア:

[(1, 20098077), (3, 6699359), (41, 490197), (53, 379209), (123, 163399), (159, 126403), (2173, 9249), (3083, 6519)]