20192701437

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{7404731}}^1$

素因数の和:7404841

約数の個数: 16

約数和(自身を含む): 30211306560

約数和(自身を除く): 10018605123

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 7404731, 22214193, 66642579, 199927737, 747877831, 2243633493, 6730900479, 20192701437]

約数ペア:

[(1, 20192701437), (3, 6730900479), (9, 2243633493), (27, 747877831), (101, 199927737), (303, 66642579), (909, 22214193), (2727, 7404731)]