20120003262

素因数分解:

$2^1\times 3^4\times {\mathrm{124197551}}^1$

素因数の和:124197565

約数の個数: 20

約数和(自身を含む): 45083711376

約数和(自身を除く): 24963708114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124197551, 248395102, 372592653, 745185306, 1117777959, 2235555918, 3353333877, 6706667754, 10060001631, 20120003262]

約数ペア:

[(1, 20120003262), (2, 10060001631), (3, 6706667754), (6, 3353333877), (9, 2235555918), (18, 1117777959), (27, 745185306), (54, 372592653), (81, 248395102), (162, 124197551)]