20194497534

素因数分解:

$2^1\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{2720897}}^1$

素因数の和:2722139

約数の個数: 16

約数和(自身を含む): 40421660688

約数和(自身を除く): 20227163154

約数列:

[1, 2, 3, 6, 1237, 2474, 3711, 7422, 2720897, 5441794, 8162691, 16325382, 3365749589, 6731499178, 10097248767, 20194497534]

約数ペア:

[(1, 20194497534), (2, 10097248767), (3, 6731499178), (6, 3365749589), (1237, 16325382), (2474, 8162691), (3711, 5441794), (7422, 2720897)]