20160092944

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{30731849}}^1$

素因数の和:30731898

約数の個数: 20

約数和(自身を含む): 40012868700

約数和(自身を除く): 19852775756

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 30731849, 61463698, 122927396, 245854792, 491709584, 1260005809, 2520011618, 5040023236, 10080046472, 20160092944]

約数ペア:

[(1, 20160092944), (2, 10080046472), (4, 5040023236), (8, 2520011618), (16, 1260005809), (41, 491709584), (82, 245854792), (164, 122927396), (328, 61463698), (656, 30731849)]