2020996913039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{13381}}^1\times {\mathrm{32183}}^1$

素因数の和:45615

約数の個数: 24

約数和(自身を含む): 2297280660192

約数和(自身を除く): 276283747153

約数列:

[1, 13, 19, 247, 361, 4693, 13381, 32183, 173953, 254239, 418379, 611477, 3305107, 4830541, 7949201, 11618063, 62797033, 151034819, 430640723, 5598329399, 8182173737, 106368258581, 155461301003, 2020996913039]

約数ペア:

[(1, 2020996913039), (13, 155461301003), (19, 106368258581), (247, 8182173737), (361, 5598329399), (4693, 430640723), (13381, 151034819), (32183, 62797033), (173953, 11618063), (254239, 7949201), (418379, 4830541), (611477, 3305107)]