20903669269

素因数分解:

$7^1\times {\mathrm{359}}^1\times {\mathrm{1259}}^1\times {\mathrm{6607}}^1$

素因数の和:8232

約数の個数: 16

約数和(自身を含む): 23979110400

約数和(自身を除く): 3075441131

約数列:

[1, 7, 359, 1259, 2513, 6607, 8813, 46249, 451981, 2371913, 3163867, 8318213, 16603391, 58227491, 2986238467, 20903669269]

約数ペア:

[(1, 20903669269), (7, 2986238467), (359, 58227491), (1259, 16603391), (2513, 8318213), (6607, 3163867), (8813, 2371913), (46249, 451981)]