20181063171

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{593}}^1\times {\mathrm{1789}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 28631465280

約数和(自身を除く): 8450402109

約数列:

[1, 3, 17, 51, 373, 593, 1119, 1779, 1789, 5367, 6341, 10081, 19023, 30243, 30413, 91239, 221189, 663567, 667297, 1060877, 2001891, 3182631, 3760213, 11280639, 11344049, 18034909, 34032147, 54104727, 395707121, 1187121363, 6727021057, 20181063171]

約数ペア:

[(1, 20181063171), (3, 6727021057), (17, 1187121363), (51, 395707121), (373, 54104727), (593, 34032147), (1119, 18034909), (1779, 11344049), (1789, 11280639), (5367, 3760213), (6341, 3182631), (10081, 2001891), (19023, 1060877), (30243, 667297), (30413, 663567), (91239, 221189)]