20149555965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17445503}}^1$

素因数の和:17445529

約数の個数: 32

約数和(自身を含む): 40194441216

約数和(自身を除く): 20044885251

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 17445503, 52336509, 87227515, 122118521, 191900533, 261682545, 366355563, 575701599, 610592605, 959502665, 1343303731, 1831777815, 2878507995, 4029911193, 6716518655, 20149555965]

約数ペア:

[(1, 20149555965), (3, 6716518655), (5, 4029911193), (7, 2878507995), (11, 1831777815), (15, 1343303731), (21, 959502665), (33, 610592605), (35, 575701599), (55, 366355563), (77, 261682545), (105, 191900533), (165, 122118521), (231, 87227515), (385, 52336509), (1155, 17445503)]