20876504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{237233}}^1$

素因数の和:237250

約数の個数: 16

約数和(自身を含む): 42702120

約数和(自身を除く): 21825616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 237233, 474466, 948932, 1897864, 2609563, 5219126, 10438252, 20876504]

約数ペア:

[(1, 20876504), (2, 10438252), (4, 5219126), (8, 2609563), (11, 1897864), (22, 948932), (44, 474466), (88, 237233)]