20183045517

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{4458371}}^1$

素因数の和:4458880

約数の個数: 12

約数和(自身を含む): 29211253344

約数和(自身を除く): 9028207827

約数列:

[1, 3, 9, 503, 1509, 4527, 4458371, 13375113, 40125339, 2242560613, 6727681839, 20183045517]

約数ペア:

[(1, 20183045517), (3, 6727681839), (9, 2242560613), (503, 40125339), (1509, 13375113), (4527, 4458371)]