20105256

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10093}}^1$

素因数の和:10185

約数の個数: 32

約数和(自身を含む): 50873760

約数和(自身を除く): 30768504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 10093, 20186, 30279, 40372, 60558, 80744, 121116, 242232, 837719, 1675438, 2513157, 3350876, 5026314, 6701752, 10052628, 20105256]

約数ペア:

[(1, 20105256), (2, 10052628), (3, 6701752), (4, 5026314), (6, 3350876), (8, 2513157), (12, 1675438), (24, 837719), (83, 242232), (166, 121116), (249, 80744), (332, 60558), (498, 40372), (664, 30279), (996, 20186), (1992, 10093)]