20082693141

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10282997}}^1$

素因数の和:10283041

約数の個数: 24

約数和(自身を含む): 34221817344

約数和(自身を除く): 14139124203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 10282997, 30848991, 71980979, 92546973, 215942937, 318772907, 647828811, 956318721, 2231410349, 2868956163, 6694231047, 20082693141]

約数ペア:

[(1, 20082693141), (3, 6694231047), (7, 2868956163), (9, 2231410349), (21, 956318721), (31, 647828811), (63, 318772907), (93, 215942937), (217, 92546973), (279, 71980979), (651, 30848991), (1953, 10282997)]