20700912

素因数分解:

$2^4\times 3^1\times {\mathrm{431269}}^1$

素因数の和:431280

約数の個数: 20

約数和(自身を含む): 53477480

約数和(自身を除く): 32776568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431269, 862538, 1293807, 1725076, 2587614, 3450152, 5175228, 6900304, 10350456, 20700912]

約数ペア:

[(1, 20700912), (2, 10350456), (3, 6900304), (4, 5175228), (6, 3450152), (8, 2587614), (12, 1725076), (16, 1293807), (24, 862538), (48, 431269)]