20188091438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4524449}}^1$

素因数の和:4524571

約数の個数: 16

約数和(自身を含む): 31924519200

約数和(自身を除く): 11736427762

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 4524449, 9048898, 104062327, 208124654, 438871553, 877743106, 10094045719, 20188091438]

約数ペア:

[(1, 20188091438), (2, 10094045719), (23, 877743106), (46, 438871553), (97, 208124654), (194, 104062327), (2231, 9048898), (4462, 4524449)]