20125927730

素因数分解:

$2^1\times 5^1\times {\mathrm{6827}}^1\times {\mathrm{294799}}^1$

素因数の和:301633

約数の個数: 16

約数和(自身を含む): 36232099200

約数和(自身を除く): 16106171470

約数列:

[1, 2, 5, 10, 6827, 13654, 34135, 68270, 294799, 589598, 1473995, 2947990, 2012592773, 4025185546, 10062963865, 20125927730]

約数ペア:

[(1, 20125927730), (2, 10062963865), (5, 4025185546), (10, 2012592773), (6827, 2947990), (13654, 1473995), (34135, 589598), (68270, 294799)]