20152881519

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1\times {\mathrm{89963}}^1$

素因数の和:90894

約数の個数: 16

約数和(自身を含む): 27205113600

約数和(自身を除く): 7052232081

約数列:

[1, 3, 89, 267, 839, 2517, 74671, 89963, 224013, 269889, 8006707, 24020121, 75478957, 226436871, 6717627173, 20152881519]

約数ペア:

[(1, 20152881519), (3, 6717627173), (89, 226436871), (267, 75478957), (839, 24020121), (2517, 8006707), (74671, 269889), (89963, 224013)]