20199071064

素因数分解:

$2^3\times 3^1\times {\mathrm{2221}}^1\times {\mathrm{378941}}^1$

素因数の和:381171

約数の個数: 32

約数和(自身を含む): 50520547440

約数和(自身を除く): 30321476376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2221, 4442, 6663, 8884, 13326, 17768, 26652, 53304, 378941, 757882, 1136823, 1515764, 2273646, 3031528, 4547292, 9094584, 841627961, 1683255922, 2524883883, 3366511844, 5049767766, 6733023688, 10099535532, 20199071064]

約数ペア:

[(1, 20199071064), (2, 10099535532), (3, 6733023688), (4, 5049767766), (6, 3366511844), (8, 2524883883), (12, 1683255922), (24, 841627961), (2221, 9094584), (4442, 4547292), (6663, 3031528), (8884, 2273646), (13326, 1515764), (17768, 1136823), (26652, 757882), (53304, 378941)]