20256090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35537}}^1$

素因数の和:35566

約数の個数: 32

約数和(自身を含む): 51174720

約数和(自身を除く): 30918630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35537, 71074, 106611, 177685, 213222, 355370, 533055, 675203, 1066110, 1350406, 2025609, 3376015, 4051218, 6752030, 10128045, 20256090]

約数ペア:

[(1, 20256090), (2, 10128045), (3, 6752030), (5, 4051218), (6, 3376015), (10, 2025609), (15, 1350406), (19, 1066110), (30, 675203), (38, 533055), (57, 355370), (95, 213222), (114, 177685), (190, 106611), (285, 71074), (570, 35537)]