20194202313

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{47221}}^1$

素因数の和:47614

約数の個数: 32

約数和(自身を含む): 30645189120

約数和(自身を除く): 10450986807

約数列:

[1, 3, 9, 27, 47, 141, 337, 423, 1011, 1269, 3033, 9099, 15839, 47221, 47517, 141663, 142551, 424989, 427653, 1274967, 2219387, 6658161, 15913477, 19974483, 47740431, 59923449, 143221293, 429663879, 747933419, 2243800257, 6731400771, 20194202313]

約数ペア:

[(1, 20194202313), (3, 6731400771), (9, 2243800257), (27, 747933419), (47, 429663879), (141, 143221293), (337, 59923449), (423, 47740431), (1011, 19974483), (1269, 15913477), (3033, 6658161), (9099, 2219387), (15839, 1274967), (47221, 427653), (47517, 424989), (141663, 142551)]