20075190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{669173}}^1$

素因数の和:669183

約数の個数: 16

約数和(自身を含む): 48180528

約数和(自身を除く): 28105338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 669173, 1338346, 2007519, 3345865, 4015038, 6691730, 10037595, 20075190]

約数ペア:

[(1, 20075190), (2, 10037595), (3, 6691730), (5, 4015038), (6, 3345865), (10, 2007519), (15, 1338346), (30, 669173)]