20193492166

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{970561}}^1$

素因数の和:970767

約数の個数: 16

約数和(自身を含む): 30887165088

約数和(自身を除く): 10693672922

約数列:

[1, 2, 101, 103, 202, 206, 10403, 20806, 970561, 1941122, 98026661, 99967783, 196053322, 199935566, 10096746083, 20193492166]

約数ペア:

[(1, 20193492166), (2, 10096746083), (101, 199935566), (103, 196053322), (202, 99967783), (206, 98026661), (10403, 1941122), (20806, 970561)]