20024589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30203}}^1$

素因数の和:30236

約数の個数: 16

約数和(自身を含む): 30445632

約数和(自身を除く): 10421043

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 30203, 90609, 392639, 513451, 1177917, 1540353, 6674863, 20024589]

約数ペア:

[(1, 20024589), (3, 6674863), (13, 1540353), (17, 1177917), (39, 513451), (51, 392639), (221, 90609), (663, 30203)]