20172729918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4186951}}^1$

素因数の和:4187040

約数の個数: 32

約数和(自身を含む): 44616160512

約数和(自身を除く): 24443430594

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 4186951, 8373902, 12560853, 25121706, 46056461, 92112922, 138169383, 276338766, 305647423, 611294846, 916942269, 1833884538, 3362121653, 6724243306, 10086364959, 20172729918]

約数ペア:

[(1, 20172729918), (2, 10086364959), (3, 6724243306), (6, 3362121653), (11, 1833884538), (22, 916942269), (33, 611294846), (66, 305647423), (73, 276338766), (146, 138169383), (219, 92112922), (438, 46056461), (803, 25121706), (1606, 12560853), (2409, 8373902), (4818, 4186951)]