20454012

素因数分解:

$2^2\times 3^3\times {\mathrm{189389}}^1$

素因数の和:189402

約数の個数: 24

約数和(自身を含む): 53029200

約数和(自身を除く): 32575188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 189389, 378778, 568167, 757556, 1136334, 1704501, 2272668, 3409002, 5113503, 6818004, 10227006, 20454012]

約数ペア:

[(1, 20454012), (2, 10227006), (3, 6818004), (4, 5113503), (6, 3409002), (9, 2272668), (12, 1704501), (18, 1136334), (27, 757556), (36, 568167), (54, 378778), (108, 189389)]