20153193609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{13513}}^1\times {\mathrm{29243}}^1$

素因数の和:42776

約数の個数: 16

約数和(自身を含む): 28454645952

約数和(自身を除く): 8301452343

約数列:

[1, 3, 17, 51, 13513, 29243, 40539, 87729, 229721, 497131, 689163, 1491393, 395160659, 1185481977, 6717731203, 20153193609]

約数ペア:

[(1, 20153193609), (3, 6717731203), (17, 1185481977), (51, 395160659), (13513, 1491393), (29243, 689163), (40539, 497131), (87729, 229721)]