20194846936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2621}}^1\times {\mathrm{87557}}^1$

素因数の和:90195

約数の個数: 32

約数和(自身を含む): 41323873680

約数和(自身を除く): 21129026744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2621, 5242, 10484, 20968, 28831, 57662, 87557, 115324, 175114, 230648, 350228, 700456, 963127, 1926254, 3852508, 7705016, 229486897, 458973794, 917947588, 1835895176, 2524355867, 5048711734, 10097423468, 20194846936]

約数ペア:

[(1, 20194846936), (2, 10097423468), (4, 5048711734), (8, 2524355867), (11, 1835895176), (22, 917947588), (44, 458973794), (88, 229486897), (2621, 7705016), (5242, 3852508), (10484, 1926254), (20968, 963127), (28831, 700456), (57662, 350228), (87557, 230648), (115324, 175114)]