20189244482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{695749}}^1$

素因数の和:697081

約数の個数: 16

約数和(自身を含む): 33062040000

約数和(自身を除く): 12872795518

約数列:

[1, 2, 11, 22, 1319, 2638, 14509, 29018, 695749, 1391498, 7653239, 15306478, 917692931, 1835385862, 10094622241, 20189244482]

約数ペア:

[(1, 20189244482), (2, 10094622241), (11, 1835385862), (22, 917692931), (1319, 15306478), (2638, 7653239), (14509, 1391498), (29018, 695749)]