20211863046

素因数分解:

$2^1\times 3^1\times {\mathrm{6673}}^1\times {\mathrm{504817}}^1$

素因数の和:511495

約数の個数: 16

約数和(自身を含む): 40429863984

約数和(自身を除く): 20218000938

約数列:

[1, 2, 3, 6, 6673, 13346, 20019, 40038, 504817, 1009634, 1514451, 3028902, 3368643841, 6737287682, 10105931523, 20211863046]

約数ペア:

[(1, 20211863046), (2, 10105931523), (3, 6737287682), (6, 3368643841), (6673, 3028902), (13346, 1514451), (20019, 1009634), (40038, 504817)]