20110003281

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1\times {\mathrm{1087}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 30520488960

約数和(自身を除く): 10410485679

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 971, 1087, 2117, 2913, 3261, 6351, 8739, 9783, 19053, 28159, 31523, 70883, 79351, 84477, 94569, 212649, 238053, 253431, 283707, 637947, 714159, 1055477, 2055607, 2301179, 3166431, 6166821, 6903537, 9499293, 18500463, 20710611, 30608833, 77049821, 91826499, 231149463, 275479497, 693448389, 2234444809, 6703334427, 20110003281]

約数ペア:

[(1, 20110003281), (3, 6703334427), (9, 2234444809), (29, 693448389), (73, 275479497), (87, 231149463), (219, 91826499), (261, 77049821), (657, 30608833), (971, 20710611), (1087, 18500463), (2117, 9499293), (2913, 6903537), (3261, 6166821), (6351, 3166431), (8739, 2301179), (9783, 2055607), (19053, 1055477), (28159, 714159), (31523, 637947), (70883, 283707), (79351, 253431), (84477, 238053), (94569, 212649)]