190982304860

素因数分解:

$2^2\times 5^1\times {\mathrm{9549115243}}^1$

素因数の和:9549115252

約数の個数: 12

約数和(自身を含む): 401062840248

約数和(自身を除く): 210080535388

約数列:

[1, 2, 4, 5, 10, 20, 9549115243, 19098230486, 38196460972, 47745576215, 95491152430, 190982304860]

約数ペア:

[(1, 190982304860), (2, 95491152430), (4, 47745576215), (5, 38196460972), (10, 19098230486), (20, 9549115243)]