20199195263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1\times {\mathrm{35537}}^1$

素因数の和:37474

約数の個数: 16

約数和(自身を含む): 22711340736

約数和(自身を除く): 2512145473

約数列:

[1, 13, 23, 299, 1901, 24713, 35537, 43723, 461981, 568399, 817351, 10625563, 67555837, 878225881, 1553784251, 20199195263]

約数ペア:

[(1, 20199195263), (13, 1553784251), (23, 878225881), (299, 67555837), (1901, 10625563), (24713, 817351), (35537, 568399), (43723, 461981)]