20075241518

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1\times {\mathrm{44453}}^1$

素因数の和:45451

約数の個数: 16

約数和(自身を含む): 30246501600

約数和(自身を除く): 10171260082

約数列:

[1, 2, 349, 647, 698, 1294, 44453, 88906, 225803, 451606, 15514097, 28761091, 31028194, 57522182, 10037620759, 20075241518]

約数ペア:

[(1, 20075241518), (2, 10037620759), (349, 57522182), (647, 31028194), (698, 28761091), (1294, 15514097), (44453, 451606), (88906, 225803)]