20048724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29311}}^1$

素因数の和:29340

約数の個数: 36

約数和(自身を含む): 53347840

約数和(自身を除く): 33299116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29311, 58622, 87933, 117244, 175866, 263799, 351732, 527598, 556909, 1055196, 1113818, 1670727, 2227636, 3341454, 5012181, 6682908, 10024362, 20048724]

約数ペア:

[(1, 20048724), (2, 10024362), (3, 6682908), (4, 5012181), (6, 3341454), (9, 2227636), (12, 1670727), (18, 1113818), (19, 1055196), (36, 556909), (38, 527598), (57, 351732), (76, 263799), (114, 175866), (171, 117244), (228, 87933), (342, 58622), (684, 29311)]