20162700178

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1\times {\mathrm{167623}}^1$

素因数の和:168201

約数の個数: 16

約数和(自身を含む): 30534387840

約数和(自身を除く): 10371687662

約数列:

[1, 2, 137, 274, 439, 878, 60143, 120286, 167623, 335246, 22964351, 45928702, 73586497, 147172994, 10081350089, 20162700178]

約数ペア:

[(1, 20162700178), (2, 10081350089), (137, 147172994), (274, 73586497), (439, 45928702), (878, 22964351), (60143, 335246), (120286, 167623)]