20163189959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{587}}^1\times {\mathrm{5903}}^1$

素因数の和:6547

約数の個数: 24

約数和(自身を含む): 23037219072

約数和(自身を除く): 2874029113

約数列:

[1, 11, 23, 253, 529, 587, 5819, 5903, 6457, 13501, 64933, 135769, 148511, 310523, 1493459, 3122687, 3415753, 3465061, 34349557, 38115671, 79696403, 876660433, 1833017269, 20163189959]

約数ペア:

[(1, 20163189959), (11, 1833017269), (23, 876660433), (253, 79696403), (529, 38115671), (587, 34349557), (5819, 3465061), (5903, 3415753), (6457, 3122687), (13501, 1493459), (64933, 310523), (135769, 148511)]