20036687006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{73061}}^1$

素因数の和:74120

約数の個数: 32

約数和(自身を含む): 36191992320

約数和(自身を除く): 16155305314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1031, 2062, 7217, 14434, 19589, 39178, 73061, 137123, 146122, 274246, 511427, 1022854, 1388159, 2776318, 9717113, 19434226, 75325891, 150651782, 527281237, 1054562474, 1431191929, 2862383858, 10018343503, 20036687006]

約数ペア:

[(1, 20036687006), (2, 10018343503), (7, 2862383858), (14, 1431191929), (19, 1054562474), (38, 527281237), (133, 150651782), (266, 75325891), (1031, 19434226), (2062, 9717113), (7217, 2776318), (14434, 1388159), (19589, 1022854), (39178, 511427), (73061, 274246), (137123, 146122)]