20512686898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1021243}}^1$

素因数の和:1021350

約数の個数: 24

約数和(自身を含む): 34228013904

約数和(自身を除く): 13715327006

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1826, 10043, 20086, 1021243, 2042486, 11233673, 22467346, 84763169, 123570403, 169526338, 247140806, 932394859, 1864789718, 10256343449, 20512686898]

約数ペア:

[(1, 20512686898), (2, 10256343449), (11, 1864789718), (22, 932394859), (83, 247140806), (121, 169526338), (166, 123570403), (242, 84763169), (913, 22467346), (1826, 11233673), (10043, 2042486), (20086, 1021243)]