20194997779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3313}}^1\times {\mathrm{5179}}^1$

素因数の和:8610

約数の個数: 16

約数和(自身を含む): 22247809920

約数和(自身を除く): 2052812141

約数列:

[1, 11, 107, 1177, 3313, 5179, 36443, 56969, 354491, 554153, 3899401, 6095683, 17158027, 188738297, 1835908889, 20194997779]

約数ペア:

[(1, 20194997779), (11, 1835908889), (107, 188738297), (1177, 17158027), (3313, 6095683), (5179, 3899401), (36443, 554153), (56969, 354491)]