20139023571

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4472357}}^1$

素因数の和:4472458

約数の個数: 16

約数和(自身を含む): 28623091200

約数和(自身を除く): 8484067629

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 4472357, 13417071, 84974783, 254924349, 353316203, 1059948609, 6713007857, 20139023571]

約数ペア:

[(1, 20139023571), (3, 6713007857), (19, 1059948609), (57, 353316203), (79, 254924349), (237, 84974783), (1501, 13417071), (4503, 4472357)]