20793060778

素因数分解:

$2^1\times 7^1\times {\mathrm{3061}}^1\times {\mathrm{485207}}^1$

素因数の和:488277

約数の個数: 16

約数和(自身を含む): 35656965504

約数和(自身を除く): 14863904726

約数列:

[1, 2, 7, 14, 3061, 6122, 21427, 42854, 485207, 970414, 3396449, 6792898, 1485218627, 2970437254, 10396530389, 20793060778]

約数ペア:

[(1, 20793060778), (2, 10396530389), (7, 2970437254), (14, 1485218627), (3061, 6792898), (6122, 3396449), (21427, 970414), (42854, 485207)]