20444193

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29501}}^1$

素因数の和:29525

約数の個数: 24

約数和(自身を含む): 36818496

約数和(自身を除く): 16374303

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 29501, 88503, 206507, 265509, 324511, 619521, 973533, 1858563, 2271577, 2920599, 6814731, 20444193]

約数ペア:

[(1, 20444193), (3, 6814731), (7, 2920599), (9, 2271577), (11, 1858563), (21, 973533), (33, 619521), (63, 324511), (77, 265509), (99, 206507), (231, 88503), (693, 29501)]