20232972

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{7699}}^1$

素因数の和:7782

約数の個数: 36

約数和(自身を含む): 51851800

約数和(自身を除く): 31618828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 7699, 15398, 23097, 30796, 46194, 69291, 92388, 138582, 277164, 562027, 1124054, 1686081, 2248108, 3372162, 5058243, 6744324, 10116486, 20232972]

約数ペア:

[(1, 20232972), (2, 10116486), (3, 6744324), (4, 5058243), (6, 3372162), (9, 2248108), (12, 1686081), (18, 1124054), (36, 562027), (73, 277164), (146, 138582), (219, 92388), (292, 69291), (438, 46194), (657, 30796), (876, 23097), (1314, 15398), (2628, 7699)]