20140393845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9389461}}^1$

素因数の和:9389493

約数の個数: 32

約数和(自身を含む): 37858310784

約数和(自身を除く): 17717916939

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 9389461, 28168383, 46947305, 103284071, 122062993, 140841915, 309852213, 366188979, 516420355, 610314965, 1342692923, 1549261065, 1830944895, 4028078769, 6713464615, 20140393845]

約数ペア:

[(1, 20140393845), (3, 6713464615), (5, 4028078769), (11, 1830944895), (13, 1549261065), (15, 1342692923), (33, 610314965), (39, 516420355), (55, 366188979), (65, 309852213), (143, 140841915), (165, 122062993), (195, 103284071), (429, 46947305), (715, 28168383), (2145, 9389461)]