20143727403443

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1\times {\mathrm{1980821}}^1$

素因数の和:1981823

約数の個数: 32

約数和(自身を含む): 24654863576448

約数和(自身を除く): 4511136173005

約数列:

[1, 7, 17, 97, 119, 679, 881, 1649, 6167, 11543, 14977, 85457, 104839, 598199, 1452769, 1980821, 10169383, 13865747, 33673957, 192139637, 235717699, 1344977459, 1745103301, 3266373829, 12215723107, 22864616803, 29666756117, 169275020197, 207667292819, 1184925141379, 2877675343349, 20143727403443]

約数ペア:

[(1, 20143727403443), (7, 2877675343349), (17, 1184925141379), (97, 207667292819), (119, 169275020197), (679, 29666756117), (881, 22864616803), (1649, 12215723107), (6167, 3266373829), (11543, 1745103301), (14977, 1344977459), (85457, 235717699), (104839, 192139637), (598199, 33673957), (1452769, 13865747), (1980821, 10169383)]