20152206954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2750779}}^1$

素因数の和:2750835

約数の個数: 48

約数和(自身を含む): 48919871520

約数和(自身を除く): 28767664566

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 2750779, 5501558, 8252337, 16504674, 24757011, 30258569, 49514022, 60517138, 90775707, 101778823, 181551414, 203557646, 272327121, 305336469, 544654242, 610672938, 916009407, 1119567053, 1832018814, 2239134106, 3358701159, 6717402318, 10076103477, 20152206954]

約数ペア:

[(1, 20152206954), (2, 10076103477), (3, 6717402318), (6, 3358701159), (9, 2239134106), (11, 1832018814), (18, 1119567053), (22, 916009407), (33, 610672938), (37, 544654242), (66, 305336469), (74, 272327121), (99, 203557646), (111, 181551414), (198, 101778823), (222, 90775707), (333, 60517138), (407, 49514022), (666, 30258569), (814, 24757011), (1221, 16504674), (2442, 8252337), (3663, 5501558), (7326, 2750779)]