20145361539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3911}}^1\times {\mathrm{100999}}^1$

素因数の和:104930

約数の個数: 16

約数和(自身を含む): 28448064000

約数和(自身を除く): 8302702461

約数列:

[1, 3, 17, 51, 3911, 11733, 66487, 100999, 199461, 302997, 1716983, 5150949, 395007089, 1185021267, 6715120513, 20145361539]

約数ペア:

[(1, 20145361539), (3, 6715120513), (17, 1185021267), (51, 395007089), (3911, 5150949), (11733, 1716983), (66487, 302997), (100999, 199461)]