20143956639

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{2819}}^1$

素因数の和:3239

約数の個数: 32

約数和(自身を含む): 27498113280

約数和(自身を除く): 7354156641

約数列:

[1, 3, 107, 113, 197, 321, 339, 591, 2819, 8457, 12091, 21079, 22261, 36273, 63237, 66783, 301633, 318547, 555343, 904899, 955641, 1666029, 2381927, 7145781, 34084529, 59421701, 62753759, 102253587, 178265103, 188261277, 6714652213, 20143956639]

約数ペア:

[(1, 20143956639), (3, 6714652213), (107, 188261277), (113, 178265103), (197, 102253587), (321, 62753759), (339, 59421701), (591, 34084529), (2819, 7145781), (8457, 2381927), (12091, 1666029), (21079, 955641), (22261, 904899), (36273, 555343), (63237, 318547), (66783, 301633)]