20010585603

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1\times {\mathrm{5903}}^1$

素因数の和:6675

約数の個数: 32

約数和(自身を含む): 28268918784

約数和(自身を除く): 8258333181

約数列:

[1, 3, 23, 69, 73, 219, 673, 1679, 2019, 5037, 5903, 15479, 17709, 46437, 49129, 135769, 147387, 407307, 430919, 1129967, 1292757, 3389901, 3972719, 9911137, 11918157, 29733411, 91372537, 274117611, 290008487, 870025461, 6670195201, 20010585603]

約数ペア:

[(1, 20010585603), (3, 6670195201), (23, 870025461), (69, 290008487), (73, 274117611), (219, 91372537), (673, 29733411), (1679, 11918157), (2019, 9911137), (5037, 3972719), (5903, 3389901), (15479, 1292757), (17709, 1129967), (46437, 430919), (49129, 407307), (135769, 147387)]