20153253134

素因数分解:

$2^1\times 7^1\times {\mathrm{32261}}^1\times {\mathrm{44621}}^1$

素因数の和:76891

約数の個数: 16

約数和(自身を含む): 34550279136

約数和(自身を除く): 14397026002

約数列:

[1, 2, 7, 14, 32261, 44621, 64522, 89242, 225827, 312347, 451654, 624694, 1439518081, 2879036162, 10076626567, 20153253134]

約数ペア:

[(1, 20153253134), (2, 10076626567), (7, 2879036162), (14, 1439518081), (32261, 624694), (44621, 451654), (64522, 312347), (89242, 225827)]