20133144038

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2236519}}^1$

素因数の和:2237171

約数の個数: 16

約数和(自身を含む): 34567653120

約数和(自身を除く): 14434509082

約数列:

[1, 2, 7, 14, 643, 1286, 4501, 9002, 2236519, 4473038, 15655633, 31311266, 1438081717, 2876163434, 10066572019, 20133144038]

約数ペア:

[(1, 20133144038), (2, 10066572019), (7, 2876163434), (14, 1438081717), (643, 31311266), (1286, 15655633), (4501, 4473038), (9002, 2236519)]