20036079

素因数分解:

$3^5\times 7^1\times {\mathrm{11779}}^1$

素因数の和:11801

約数の個数: 24

約数和(自身を含む): 34303360

約数和(自身を除く): 14267281

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 11779, 35337, 82453, 106011, 247359, 318033, 742077, 954099, 2226231, 2862297, 6678693, 20036079]

約数ペア:

[(1, 20036079), (3, 6678693), (7, 2862297), (9, 2226231), (21, 954099), (27, 742077), (63, 318033), (81, 247359), (189, 106011), (243, 82453), (567, 35337), (1701, 11779)]