2020227500829

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{840571}}^1$

素因数の和:841249

約数の個数: 32

約数和(自身を含む): 2849929105408

約数和(自身を除く): 829701604579

約数列:

[1, 3, 31, 43, 93, 129, 601, 1333, 1803, 3999, 18631, 25843, 55893, 77529, 801133, 840571, 2403399, 2521713, 26057701, 36144553, 78173103, 108433659, 505183171, 1120481143, 1515549513, 3361443429, 15660678301, 21722876353, 46982034903, 65168629059, 673409166943, 2020227500829]

約数ペア:

[(1, 2020227500829), (3, 673409166943), (31, 65168629059), (43, 46982034903), (93, 21722876353), (129, 15660678301), (601, 3361443429), (1333, 1515549513), (1803, 1120481143), (3999, 505183171), (18631, 108433659), (25843, 78173103), (55893, 36144553), (77529, 26057701), (801133, 2521713), (840571, 2403399)]