20523054

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{110339}}^1$

素因数の和:110375

約数の個数: 16

約数和(自身を含む): 42370560

約数和(自身を除く): 21847506

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 110339, 220678, 331017, 662034, 3420509, 6841018, 10261527, 20523054]

約数ペア:

[(1, 20523054), (2, 10261527), (3, 6841018), (6, 3420509), (31, 662034), (62, 331017), (93, 220678), (186, 110339)]