20155038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146051}}^1$

素因数の和:146079

約数の個数: 16

約数和(自身を含む): 42062976

約数和(自身を除く): 21907938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 146051, 292102, 438153, 876306, 3359173, 6718346, 10077519, 20155038]

約数ペア:

[(1, 20155038), (2, 10077519), (3, 6718346), (6, 3359173), (23, 876306), (46, 438153), (69, 292102), (138, 146051)]