20960742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317587}}^1$

素因数の和:317603

約数の個数: 16

約数和(自身を含む): 45732672

約数和(自身を除く): 24771930

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 317587, 635174, 952761, 1905522, 3493457, 6986914, 10480371, 20960742]

約数ペア:

[(1, 20960742), (2, 10480371), (3, 6986914), (6, 3493457), (11, 1905522), (22, 952761), (33, 635174), (66, 317587)]