20169903090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4907519}}^1$

素因数の和:4907666

約数の個数: 32

約数和(自身を含む): 48761118720

約数和(自身を除く): 28591215630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 4907519, 9815038, 14722557, 24537595, 29445114, 49075190, 73612785, 147225570, 672330103, 1344660206, 2016990309, 3361650515, 4033980618, 6723301030, 10084951545, 20169903090]

約数ペア:

[(1, 20169903090), (2, 10084951545), (3, 6723301030), (5, 4033980618), (6, 3361650515), (10, 2016990309), (15, 1344660206), (30, 672330103), (137, 147225570), (274, 73612785), (411, 49075190), (685, 29445114), (822, 24537595), (1370, 14722557), (2055, 9815038), (4110, 4907519)]