20059511032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{544031}}^1$

素因数の和:544467

約数の個数: 32

約数和(自身を含む): 41128819200

約数和(自身を除く): 21069308168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 419, 838, 1676, 3352, 4609, 9218, 18436, 36872, 544031, 1088062, 2176124, 4352248, 5984341, 11968682, 23937364, 47874728, 227948989, 455897978, 911795956, 1823591912, 2507438879, 5014877758, 10029755516, 20059511032]

約数ペア:

[(1, 20059511032), (2, 10029755516), (4, 5014877758), (8, 2507438879), (11, 1823591912), (22, 911795956), (44, 455897978), (88, 227948989), (419, 47874728), (838, 23937364), (1676, 11968682), (3352, 5984341), (4609, 4352248), (9218, 2176124), (18436, 1088062), (36872, 544031)]