20065855755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1993627}}^1$

素因数の和:1993707

約数の個数: 32

約数和(自身を含む): 35598221568

約数和(自身を除く): 15532365813

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 10065, 1993627, 5980881, 9968135, 21929897, 29904405, 65789691, 109649485, 121611247, 328948455, 364833741, 608056235, 1337723717, 1824168705, 4013171151, 6688618585, 20065855755]

約数ペア:

[(1, 20065855755), (3, 6688618585), (5, 4013171151), (11, 1824168705), (15, 1337723717), (33, 608056235), (55, 364833741), (61, 328948455), (165, 121611247), (183, 109649485), (305, 65789691), (671, 29904405), (915, 21929897), (2013, 9968135), (3355, 5980881), (10065, 1993627)]