20192504

素因数分解:

$2^3\times {\mathrm{1019}}^1\times {\mathrm{2477}}^1$

素因数の和:3502

約数の個数: 16

約数和(自身を含む): 37913400

約数和(自身を除く): 17720896

約数列:

[1, 2, 4, 8, 1019, 2038, 2477, 4076, 4954, 8152, 9908, 19816, 2524063, 5048126, 10096252, 20192504]

約数ペア:

[(1, 20192504), (2, 10096252), (4, 5048126), (8, 2524063), (1019, 19816), (2038, 9908), (2477, 8152), (4076, 4954)]