20100432290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{708011}}^1$

素因数の和:708202

約数の個数: 32

約数和(自身を含む): 38538509184

約数和(自身を除く): 18438076894

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1670, 2839, 5678, 14195, 28390, 708011, 1416022, 3540055, 7080110, 12036187, 24072374, 60180935, 118237837, 120361870, 236475674, 591189185, 1182378370, 2010043229, 4020086458, 10050216145, 20100432290]

約数ペア:

[(1, 20100432290), (2, 10050216145), (5, 4020086458), (10, 2010043229), (17, 1182378370), (34, 591189185), (85, 236475674), (167, 120361870), (170, 118237837), (334, 60180935), (835, 24072374), (1670, 12036187), (2839, 7080110), (5678, 3540055), (14195, 1416022), (28390, 708011)]