20160491038

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1\times {\mathrm{128021}}^1$

素因数の和:129203

約数の個数: 16

約数和(自身を含む): 30694554720

約数和(自身を除く): 10534063682

約数列:

[1, 2, 71, 142, 1109, 2218, 78739, 128021, 157478, 256042, 9089491, 18178982, 141975289, 283950578, 10080245519, 20160491038]

約数ペア:

[(1, 20160491038), (2, 10080245519), (71, 283950578), (142, 141975289), (1109, 18178982), (2218, 9089491), (78739, 256042), (128021, 157478)]