20535834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7589}}^1$

素因数の和:7646

約数の個数: 32

約数和(自身を含む): 45904320

約数和(自身を除く): 25368486

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 7589, 15178, 22767, 45534, 83479, 166958, 250437, 311149, 500874, 622298, 933447, 1866894, 3422639, 6845278, 10267917, 20535834]

約数ペア:

[(1, 20535834), (2, 10267917), (3, 6845278), (6, 3422639), (11, 1866894), (22, 933447), (33, 622298), (41, 500874), (66, 311149), (82, 250437), (123, 166958), (246, 83479), (451, 45534), (902, 22767), (1353, 15178), (2706, 7589)]