2020591722

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1\times {\mathrm{15761}}^1$

素因数の和:16718

約数の個数: 32

約数和(自身を含む): 4221694080

約数和(自身を除く): 2201102358

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 929, 1858, 2787, 5574, 15761, 21367, 31522, 42734, 47283, 64101, 94566, 128202, 362503, 725006, 1087509, 2175018, 14641969, 29283938, 43925907, 87851814, 336765287, 673530574, 1010295861, 2020591722]

約数ペア:

[(1, 2020591722), (2, 1010295861), (3, 673530574), (6, 336765287), (23, 87851814), (46, 43925907), (69, 29283938), (138, 14641969), (929, 2175018), (1858, 1087509), (2787, 725006), (5574, 362503), (15761, 128202), (21367, 94566), (31522, 64101), (42734, 47283)]