20536410921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{112061}}^1$

素因数の和:112241

約数の個数: 32

約数和(自身を含む): 30523895808

約数和(自身を除く): 9987484887

約数列:

[1, 3, 13, 37, 39, 111, 127, 381, 481, 1443, 1651, 4699, 4953, 14097, 61087, 112061, 183261, 336183, 1456793, 4146257, 4370379, 12438771, 14231747, 42695241, 53901341, 161704023, 185012711, 526574639, 555038133, 1579723917, 6845470307, 20536410921]

約数ペア:

[(1, 20536410921), (3, 6845470307), (13, 1579723917), (37, 555038133), (39, 526574639), (111, 185012711), (127, 161704023), (381, 53901341), (481, 42695241), (1443, 14231747), (1651, 12438771), (4699, 4370379), (4953, 4146257), (14097, 1456793), (61087, 336183), (112061, 183261)]