20190894579

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{67759}}^1$

素因数の和:68171

約数の個数: 24

約数和(自身を含む): 29523574080

約数和(自身を除く): 9332679501

約数列:

[1, 3, 9, 113, 293, 339, 879, 1017, 2637, 33109, 67759, 99327, 203277, 297981, 609831, 7656767, 19853387, 22970301, 59560161, 68910903, 178680483, 2243432731, 6730298193, 20190894579]

約数ペア:

[(1, 20190894579), (3, 6730298193), (9, 2243432731), (113, 178680483), (293, 68910903), (339, 59560161), (879, 22970301), (1017, 19853387), (2637, 7656767), (33109, 609831), (67759, 297981), (99327, 203277)]