20182958846

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{5233}}^1$

素因数の和:5636

約数の個数: 32

約数和(自身を含む): 31080915648

約数和(自身を除く): 10897956802

約数列:

[1, 2, 71, 142, 157, 173, 314, 346, 5233, 10466, 11147, 12283, 22294, 24566, 27161, 54322, 371543, 743086, 821581, 905309, 1643162, 1810618, 1928431, 3856862, 58332251, 64276939, 116664502, 128553878, 142133513, 284267026, 10091479423, 20182958846]

約数ペア:

[(1, 20182958846), (2, 10091479423), (71, 284267026), (142, 142133513), (157, 128553878), (173, 116664502), (314, 64276939), (346, 58332251), (5233, 3856862), (10466, 1928431), (11147, 1810618), (12283, 1643162), (22294, 905309), (24566, 821581), (27161, 743086), (54322, 371543)]