20214468

素因数分解:

$2^2\times 3^3\times {\mathrm{187171}}^1$

素因数の和:187184

約数の個数: 24

約数和(自身を含む): 52408160

約数和(自身を除く): 32193692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 187171, 374342, 561513, 748684, 1123026, 1684539, 2246052, 3369078, 5053617, 6738156, 10107234, 20214468]

約数ペア:

[(1, 20214468), (2, 10107234), (3, 6738156), (4, 5053617), (6, 3369078), (9, 2246052), (12, 1684539), (18, 1123026), (27, 748684), (36, 561513), (54, 374342), (108, 187171)]