20366942427

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{42017}}^1$

素因数の和:43420

約数の個数: 32

約数和(自身を含む): 32518570560

約数和(自身を除く): 12151628133

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1381, 4143, 12429, 17953, 37287, 42017, 53859, 126051, 161577, 378153, 484731, 546221, 1134459, 1638663, 4915989, 14747967, 58025477, 174076431, 522229293, 754331201, 1566687879, 2262993603, 6788980809, 20366942427]

約数ペア:

[(1, 20366942427), (3, 6788980809), (9, 2262993603), (13, 1566687879), (27, 754331201), (39, 522229293), (117, 174076431), (351, 58025477), (1381, 14747967), (4143, 4915989), (12429, 1638663), (17953, 1134459), (37287, 546221), (42017, 484731), (53859, 378153), (126051, 161577)]