20199763112

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{6662191}}^1$

素因数の和:6662576

約数の個数: 16

約数和(自身を含む): 37974494400

約数和(自身を除く): 17774731288

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 6662191, 13324382, 26648764, 53297528, 2524970389, 5049940778, 10099881556, 20199763112]

約数ペア:

[(1, 20199763112), (2, 10099881556), (4, 5049940778), (8, 2524970389), (379, 53297528), (758, 26648764), (1516, 13324382), (3032, 6662191)]