20113566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{304751}}^1$

素因数の和:304767

約数の個数: 16

約数和(自身を含む): 43884288

約数和(自身を除く): 23770722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 304751, 609502, 914253, 1828506, 3352261, 6704522, 10056783, 20113566]

約数ペア:

[(1, 20113566), (2, 10056783), (3, 6704522), (6, 3352261), (11, 1828506), (22, 914253), (33, 609502), (66, 304751)]