20144452852

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{477221}}^1$

素因数の和:477459

約数の個数: 24

約数和(自身を含む): 36037896552

約数和(自身を除く): 15893443700

約数列:

[1, 2, 4, 61, 122, 173, 244, 346, 692, 10553, 21106, 42212, 477221, 954442, 1908884, 29110481, 58220962, 82559233, 116441924, 165118466, 330236932, 5036113213, 10072226426, 20144452852]

約数ペア:

[(1, 20144452852), (2, 10072226426), (4, 5036113213), (61, 330236932), (122, 165118466), (173, 116441924), (244, 82559233), (346, 58220962), (692, 29110481), (10553, 1908884), (21106, 954442), (42212, 477221)]