20565534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{673}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 45033984

約数和(自身を除く): 24468450

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 463, 673, 926, 1346, 1389, 2019, 2778, 4038, 5093, 7403, 10186, 14806, 15279, 22209, 30558, 44418, 311599, 623198, 934797, 1869594, 3427589, 6855178, 10282767, 20565534]

約数ペア:

[(1, 20565534), (2, 10282767), (3, 6855178), (6, 3427589), (11, 1869594), (22, 934797), (33, 623198), (66, 311599), (463, 44418), (673, 30558), (926, 22209), (1346, 15279), (1389, 14806), (2019, 10186), (2778, 7403), (4038, 5093)]