2036406980

素因数分解:

$2^2\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{44059}}^1$

素因数の和:46379

約数の個数: 24

約数和(自身を含む): 4278402240

約数和(自身を除く): 2241995260

約数列:

[1, 2, 4, 5, 10, 20, 2311, 4622, 9244, 11555, 23110, 44059, 46220, 88118, 176236, 220295, 440590, 881180, 101820349, 203640698, 407281396, 509101745, 1018203490, 2036406980]

約数ペア:

[(1, 2036406980), (2, 1018203490), (4, 509101745), (5, 407281396), (10, 203640698), (20, 101820349), (2311, 881180), (4622, 440590), (9244, 220295), (11555, 176236), (23110, 88118), (44059, 46220)]