20132154865805

素因数分解:

$5^1\times {\mathrm{997}}^1\times {\mathrm{1447}}^1\times {\mathrm{2790979}}^1$

素因数の和:2793428

約数の個数: 16

約数和(自身を含む): 24199538171520

約数和(自身を除く): 4067383305715

約数列:

[1, 5, 997, 1447, 4985, 7235, 1442659, 2790979, 7213295, 13954895, 2782606063, 4038546613, 13913030315, 20192733065, 4026430973161, 20132154865805]

約数ペア:

[(1, 20132154865805), (5, 4026430973161), (997, 20192733065), (1447, 13913030315), (4985, 4038546613), (7235, 2782606063), (1442659, 13954895), (2790979, 7213295)]