20167983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2017}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 32110416

約数和(自身を除く): 11942433

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 2017, 3333, 6051, 9999, 18153, 22187, 66561, 199683, 203717, 611151, 1833453, 2240887, 6722661, 20167983]

約数ペア:

[(1, 20167983), (3, 6722661), (9, 2240887), (11, 1833453), (33, 611151), (99, 203717), (101, 199683), (303, 66561), (909, 22187), (1111, 18153), (2017, 9999), (3333, 6051)]