20032954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22921}}^1$

素因数の和:22965

約数の個数: 16

約数和(自身を含む): 33007680

約数和(自身を除く): 12974726

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 22921, 45842, 435499, 527183, 870998, 1054366, 10016477, 20032954]

約数ペア:

[(1, 20032954), (2, 10016477), (19, 1054366), (23, 870998), (38, 527183), (46, 435499), (437, 45842), (874, 22921)]