20135052117

素因数分解:

$3^3\times {\mathrm{1621}}^1\times {\mathrm{460051}}^1$

素因数の和:461681

約数の個数: 16

約数和(自身を含む): 29848173760

約数和(自身を除く): 9713121643

約数列:

[1, 3, 9, 27, 1621, 4863, 14589, 43767, 460051, 1380153, 4140459, 12421377, 745742671, 2237228013, 6711684039, 20135052117]

約数ペア:

[(1, 20135052117), (3, 6711684039), (9, 2237228013), (27, 745742671), (1621, 12421377), (4863, 4140459), (14589, 1380153), (43767, 460051)]