20199838065146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{4639}}^1\times {\mathrm{128069171}}^1$

素因数の和:128073829

約数の個数: 16

約数和(自身を含む): 32089011736320

約数和(自身を除く): 11889173671174

約数列:

[1, 2, 17, 34, 4639, 9278, 78863, 157726, 128069171, 256138342, 2177175907, 4354351814, 594112884269, 1188225768538, 10099919032573, 20199838065146]

約数ペア:

[(1, 20199838065146), (2, 10099919032573), (17, 1188225768538), (34, 594112884269), (4639, 4354351814), (9278, 2177175907), (78863, 256138342), (157726, 128069171)]