20218398758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{11353}}^1\times {\mathrm{52379}}^1$

素因数の和:63751

約数の個数: 16

約数和(自身を含む): 32115016080

約数和(自身を除く): 11896617322

約数列:

[1, 2, 17, 34, 11353, 22706, 52379, 104758, 193001, 386002, 890443, 1780886, 594658787, 1189317574, 10109199379, 20218398758]

約数ペア:

[(1, 20218398758), (2, 10109199379), (17, 1189317574), (34, 594658787), (11353, 1780886), (22706, 890443), (52379, 386002), (104758, 193001)]