20369797343

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1\times {\mathrm{105407}}^1$

素因数の和:106886

約数の個数: 16

約数和(自身を含む): 24522117120

約数和(自身を除く): 4152319777

約数列:

[1, 7, 19, 133, 1453, 10171, 27607, 105407, 193249, 737849, 2002733, 14019131, 153156371, 1072094597, 2909971049, 20369797343]

約数ペア:

[(1, 20369797343), (7, 2909971049), (19, 1072094597), (133, 153156371), (1453, 14019131), (10171, 2002733), (27607, 737849), (105407, 193249)]