20053912

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{4793}}^1$

素因数の和:5322

約数の個数: 16

約数和(自身を含む): 37680840

約数和(自身を除く): 17626928

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 4793, 9586, 19172, 38344, 2506739, 5013478, 10026956, 20053912]

約数ペア:

[(1, 20053912), (2, 10026956), (4, 5013478), (8, 2506739), (523, 38344), (1046, 19172), (2092, 9586), (4184, 4793)]