20097636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128831}}^1$

素因数の和:128851

約数の個数: 24

約数和(自身を含む): 50502144

約数和(自身を除く): 30404508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 128831, 257662, 386493, 515324, 772986, 1545972, 1674803, 3349606, 5024409, 6699212, 10048818, 20097636]

約数ペア:

[(1, 20097636), (2, 10048818), (3, 6699212), (4, 5024409), (6, 3349606), (12, 1674803), (13, 1545972), (26, 772986), (39, 515324), (52, 386493), (78, 257662), (156, 128831)]