20673464

素因数分解:

$2^3\times 7^1\times {\mathrm{369169}}^1$

素因数の和:369182

約数の個数: 16

約数和(自身を含む): 44300400

約数和(自身を除く): 23626936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 369169, 738338, 1476676, 2584183, 2953352, 5168366, 10336732, 20673464]

約数ペア:

[(1, 20673464), (2, 10336732), (4, 5168366), (7, 2953352), (8, 2584183), (14, 1476676), (28, 738338), (56, 369169)]